unix.i output file

unix.i (text/plain), 317.15 KB, created by Dr. Carl Frederik Loos on 2008-02-19 09:30:28 UTC

# 1 "unix.c"
# 1 "<built-in>"
#define __STDC__ 1
# 1 "<built-in>"
#define __STDC_HOSTED__ 1
# 1 "<built-in>"
#define __GNUC__ 4
# 1 "<built-in>"
#define __GNUC_MINOR__ 1
# 1 "<built-in>"
#define __GNUC_PATCHLEVEL__ 2
# 1 "<built-in>"
#define __SIZE_TYPE__ unsigned int
# 1 "<built-in>"
#define __PTRDIFF_TYPE__ int
# 1 "<built-in>"
#define __WCHAR_TYPE__ long int
# 1 "<built-in>"
#define __WINT_TYPE__ unsigned int
# 1 "<built-in>"
#define __INTMAX_TYPE__ long long int
# 1 "<built-in>"
#define __UINTMAX_TYPE__ long long unsigned int
# 1 "<built-in>"
#define __GXX_ABI_VERSION 1002
# 1 "<built-in>"
#define __SCHAR_MAX__ 127
# 1 "<built-in>"
#define __SHRT_MAX__ 32767
# 1 "<built-in>"
#define __INT_MAX__ 2147483647
# 1 "<built-in>"
#define __LONG_MAX__ 2147483647L
# 1 "<built-in>"
#define __LONG_LONG_MAX__ 9223372036854775807LL
# 1 "<built-in>"
#define __WCHAR_MAX__ 2147483647
# 1 "<built-in>"
#define __CHAR_BIT__ 8
# 1 "<built-in>"
#define __INTMAX_MAX__ 9223372036854775807LL
# 1 "<built-in>"
#define __FLT_EVAL_METHOD__ 2
# 1 "<built-in>"
#define __FLT_RADIX__ 2
# 1 "<built-in>"
#define __FLT_MANT_DIG__ 24
# 1 "<built-in>"
#define __FLT_DIG__ 6
# 1 "<built-in>"
#define __FLT_MIN_EXP__ (-125)
# 1 "<built-in>"
#define __FLT_MIN_10_EXP__ (-37)
# 1 "<built-in>"
#define __FLT_MAX_EXP__ 128
# 1 "<built-in>"
#define __FLT_MAX_10_EXP__ 38
# 1 "<built-in>"
#define __FLT_MAX__ 3.40282347e+38F
# 1 "<built-in>"
#define __FLT_MIN__ 1.17549435e-38F
# 1 "<built-in>"
#define __FLT_EPSILON__ 1.19209290e-7F
# 1 "<built-in>"
#define __FLT_DENORM_MIN__ 1.40129846e-45F
# 1 "<built-in>"
#define __FLT_HAS_INFINITY__ 1
# 1 "<built-in>"
#define __FLT_HAS_QUIET_NAN__ 1
# 1 "<built-in>"
#define __DBL_MANT_DIG__ 53
# 1 "<built-in>"
#define __DBL_DIG__ 15
# 1 "<built-in>"
#define __DBL_MIN_EXP__ (-1021)
# 1 "<built-in>"
#define __DBL_MIN_10_EXP__ (-307)
# 1 "<built-in>"
#define __DBL_MAX_EXP__ 1024
# 1 "<built-in>"
#define __DBL_MAX_10_EXP__ 308
# 1 "<built-in>"
#define __DBL_MAX__ 1.7976931348623157e+308
# 1 "<built-in>"
#define __DBL_MIN__ 2.2250738585072014e-308
# 1 "<built-in>"
#define __DBL_EPSILON__ 2.2204460492503131e-16
# 1 "<built-in>"
#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
# 1 "<built-in>"
#define __DBL_HAS_INFINITY__ 1
# 1 "<built-in>"
#define __DBL_HAS_QUIET_NAN__ 1
# 1 "<built-in>"
#define __LDBL_MANT_DIG__ 64
# 1 "<built-in>"
#define __LDBL_DIG__ 18
# 1 "<built-in>"
#define __LDBL_MIN_EXP__ (-16381)
# 1 "<built-in>"
#define __LDBL_MIN_10_EXP__ (-4931)
# 1 "<built-in>"
#define __LDBL_MAX_EXP__ 16384
# 1 "<built-in>"
#define __LDBL_MAX_10_EXP__ 4932
# 1 "<built-in>"
#define __DECIMAL_DIG__ 21
# 1 "<built-in>"
#define __LDBL_MAX__ 1.18973149535723176502e+4932L
# 1 "<built-in>"
#define __LDBL_MIN__ 3.36210314311209350626e-4932L
# 1 "<built-in>"
#define __LDBL_EPSILON__ 1.08420217248550443401e-19L
# 1 "<built-in>"
#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L
# 1 "<built-in>"
#define __LDBL_HAS_INFINITY__ 1
# 1 "<built-in>"
#define __LDBL_HAS_QUIET_NAN__ 1
# 1 "<built-in>"
#define __REGISTER_PREFIX__ 
# 1 "<built-in>"
#define __USER_LABEL_PREFIX__ 
# 1 "<built-in>"
#define __VERSION__ "4.1.2 (Gentoo 4.1.2 p1.0.2)"
# 1 "<built-in>"
#define __OPTIMIZE__ 1
# 1 "<built-in>"
#define __FINITE_MATH_ONLY__ 0
# 1 "<built-in>"
#define __i386 1
# 1 "<built-in>"
#define __i386__ 1
# 1 "<built-in>"
#define i386 1
# 1 "<built-in>"
#define __tune_athlon__ 1
# 1 "<built-in>"
#define __tune_athlon_sse__ 1
# 1 "<built-in>"
#define __MMX__ 1
# 1 "<built-in>"
#define __3dNOW__ 1
# 1 "<built-in>"
#define __3dNOW_A__ 1
# 1 "<built-in>"
#define __SSE__ 1
# 1 "<built-in>"
#define __athlon 1
# 1 "<built-in>"
#define __athlon__ 1
# 1 "<built-in>"
#define __athlon_sse__ 1
# 1 "<built-in>"
#define __gnu_linux__ 1
# 1 "<built-in>"
#define __linux 1
# 1 "<built-in>"
#define __linux__ 1
# 1 "<built-in>"
#define linux 1
# 1 "<built-in>"
#define __unix 1
# 1 "<built-in>"
#define __unix__ 1
# 1 "<built-in>"
#define unix 1
# 1 "<built-in>"
#define __ELF__ 1
# 1 "<command line>"
#define LOCALEDIR "/usr/share/locale"
# 1 "<command line>"
#define ROOT_SYSCONFDIR "/etc"
# 1 "<command line>"
#define PACKAGE_NAME ""
# 1 "<command line>"
#define PACKAGE_TARNAME ""
# 1 "<command line>"
#define PACKAGE_VERSION ""
# 1 "<command line>"
#define PACKAGE_STRING ""
# 1 "<command line>"
#define PACKAGE_BUGREPORT ""
# 1 "<command line>"
#define STDC_HEADERS 1
# 1 "<command line>"
#define HAVE_SYS_TYPES_H 1
# 1 "<command line>"
#define HAVE_SYS_STAT_H 1
# 1 "<command line>"
#define HAVE_STDLIB_H 1
# 1 "<command line>"
#define HAVE_STRING_H 1
# 1 "<command line>"
#define HAVE_MEMORY_H 1
# 1 "<command line>"
#define HAVE_STRINGS_H 1
# 1 "<command line>"
#define HAVE_INTTYPES_H 1
# 1 "<command line>"
#define HAVE_STDINT_H 1
# 1 "<command line>"
#define HAVE_UNISTD_H 1
# 1 "<command line>"
#define ENABLE_HTREE 1
# 1 "<command line>"
#define ENABLE_SWAPFS 1
# 1 "<command line>"
#define TLS __thread
# 1 "<command line>"
#define USE_UUIDD 1
# 1 "<command line>"
#define PACKAGE "e2fsprogs"
# 1 "<command line>"
#define VERSION "0.14.1"
# 1 "<command line>"
#define HAVE_LONG_LONG 1
# 1 "<command line>"
#define HAVE_LONG_DOUBLE 1
# 1 "<command line>"
#define HAVE_WCHAR_T 1
# 1 "<command line>"
#define HAVE_WINT_T 1
# 1 "<command line>"
#define HAVE_INTTYPES_H_WITH_UINTMAX 1
# 1 "<command line>"
#define HAVE_STDINT_H_WITH_UINTMAX 1
# 1 "<command line>"
#define HAVE_INTMAX_T 1
# 1 "<command line>"
#define HAVE_POSIX_PRINTF 1
# 1 "<command line>"
#define HAVE_ALLOCA_H 1
# 1 "<command line>"
#define HAVE_ALLOCA 1
# 1 "<command line>"
#define HAVE_STDLIB_H 1
# 1 "<command line>"
#define HAVE_UNISTD_H 1
# 1 "<command line>"
#define HAVE_GETPAGESIZE 1
# 1 "<command line>"
#define HAVE_MMAP 1
# 1 "<command line>"
#define INTDIV0_RAISES_SIGFPE 1
# 1 "<command line>"
#define HAVE_UNSIGNED_LONG_LONG 1
# 1 "<command line>"
#define HAVE_UINTMAX_T 1
# 1 "<command line>"
#define HAVE_INTTYPES_H 1
# 1 "<command line>"
#define HAVE_STDINT_H 1
# 1 "<command line>"
#define HAVE_STDINT_H 1
# 1 "<command line>"
#define HAVE_ARGZ_H 1
# 1 "<command line>"
#define HAVE_LIMITS_H 1
# 1 "<command line>"
#define HAVE_LOCALE_H 1
# 1 "<command line>"
#define HAVE_NL_TYPES_H 1
# 1 "<command line>"
#define HAVE_MALLOC_H 1
# 1 "<command line>"
#define HAVE_STDDEF_H 1
# 1 "<command line>"
#define HAVE_STDLIB_H 1
# 1 "<command line>"
#define HAVE_STRING_H 1
# 1 "<command line>"
#define HAVE_UNISTD_H 1
# 1 "<command line>"
#define HAVE_SYS_PARAM_H 1
# 1 "<command line>"
#define HAVE_ASPRINTF 1
# 1 "<command line>"
#define HAVE_FWPRINTF 1
# 1 "<command line>"
#define HAVE_GETCWD 1
# 1 "<command line>"
#define HAVE_GETEGID 1
# 1 "<command line>"
#define HAVE_GETEUID 1
# 1 "<command line>"
#define HAVE_GETGID 1
# 1 "<command line>"
#define HAVE_GETUID 1
# 1 "<command line>"
#define HAVE_MEMPCPY 1
# 1 "<command line>"
#define HAVE_MUNMAP 1
# 1 "<command line>"
#define HAVE_PUTENV 1
# 1 "<command line>"
#define HAVE_SETENV 1
# 1 "<command line>"
#define HAVE_SETLOCALE 1
# 1 "<command line>"
#define HAVE_SNPRINTF 1
# 1 "<command line>"
#define HAVE_STPCPY 1
# 1 "<command line>"
#define HAVE_STRCASECMP 1
# 1 "<command line>"
#define HAVE_STRDUP 1
# 1 "<command line>"
#define HAVE_STRTOUL 1
# 1 "<command line>"
#define HAVE_TSEARCH 1
# 1 "<command line>"
#define HAVE_WCSLEN 1
# 1 "<command line>"
#define HAVE___ARGZ_COUNT 1
# 1 "<command line>"
#define HAVE___ARGZ_STRINGIFY 1
# 1 "<command line>"
#define HAVE___ARGZ_NEXT 1
# 1 "<command line>"
#define HAVE___FSETLOCKING 1
# 1 "<command line>"
#define HAVE_DECL__SNPRINTF 0
# 1 "<command line>"
#define HAVE_DECL__SNWPRINTF 0
# 1 "<command line>"
#define HAVE_DECL_FEOF_UNLOCKED 1
# 1 "<command line>"
#define HAVE_DECL_FGETS_UNLOCKED 0
# 1 "<command line>"
#define HAVE_DECL_GETC_UNLOCKED 1
# 1 "<command line>"
#define HAVE_ICONV 1
# 1 "<command line>"
#define ICONV_CONST 
# 1 "<command line>"
#define HAVE_LANGINFO_CODESET 1
# 1 "<command line>"
#define HAVE_LC_MESSAGES 1
# 1 "<command line>"
#define ENABLE_NLS 1
# 1 "<command line>"
#define HAVE_GETTEXT 1
# 1 "<command line>"
#define HAVE_DCGETTEXT 1
# 1 "<command line>"
#define HAVE_STDLIB_H 1
# 1 "<command line>"
#define HAVE_UNISTD_H 1
# 1 "<command line>"
#define HAVE_STDARG_H 1
# 1 "<command line>"
#define HAVE_STDINT_H 1
# 1 "<command line>"
#define HAVE_ERRNO_H 1
# 1 "<command line>"
#define HAVE_MALLOC_H 1
# 1 "<command line>"
#define HAVE_MNTENT_H 1
# 1 "<command line>"
#define HAVE_PATHS_H 1
# 1 "<command line>"
#define HAVE_DIRENT_H 1
# 1 "<command line>"
#define HAVE_GETOPT_H 1
# 1 "<command line>"
#define HAVE_SETJMP_H 1
# 1 "<command line>"
#define HAVE_SIGNAL_H 1
# 1 "<command line>"
#define HAVE_TERMIOS_H 1
# 1 "<command line>"
#define HAVE_LINUX_FD_H 1
# 1 "<command line>"
#define HAVE_LINUX_MAJOR_H 1
# 1 "<command line>"
#define HAVE_SYS_IOCTL_H 1
# 1 "<command line>"
#define HAVE_SYS_MMAN_H 1
# 1 "<command line>"
#define HAVE_SYS_PRCTL_H 1
# 1 "<command line>"
#define HAVE_SYS_QUEUE_H 1
# 1 "<command line>"
#define HAVE_SYS_SOCKET_H 1
# 1 "<command line>"
#define HAVE_SYS_SYSMACROS_H 1
# 1 "<command line>"
#define HAVE_SYS_TIME_H 1
# 1 "<command line>"
#define HAVE_SYS_STAT_H 1
# 1 "<command line>"
#define HAVE_SYS_TYPES_H 1
# 1 "<command line>"
#define HAVE_SYS_WAIT_H 1
# 1 "<command line>"
#define HAVE_SYS_RESOURCE_H 1
# 1 "<command line>"
#define HAVE_SYS_SYSCALL_H 1
# 1 "<command line>"
#define HAVE_NETINET_IN_H 1
# 1 "<command line>"
#define HAVE_UTIME_H 1
# 1 "<command line>"
#define HAVE_SYS_MOUNT_H 1
# 1 "<command line>"
#define HAVE_NET_IF_H 1
# 1 "<command line>"
#define HAVE_VPRINTF 1
# 1 "<command line>"
#define HAVE_RECLEN_DIRENT 1
# 1 "<command line>"
#define HAVE_TYPE_SSIZE_T 1
# 1 "<command line>"
#define HAVE_LSEEK64_PROTOTYPE 1
# 1 "<command line>"
#define SIZEOF_SHORT 2
# 1 "<command line>"
#define SIZEOF_INT 4
# 1 "<command line>"
#define SIZEOF_LONG 4
# 1 "<command line>"
#define SIZEOF_LONG_LONG 8
# 1 "<command line>"
#define HAVE_INTTYPES_H 1
# 1 "<command line>"
#define HAVE_INTPTR_T 1
# 1 "<command line>"
#define HAVE_GETRUSAGE 1
# 1 "<command line>"
#define HAVE_LLSEEK 1
# 1 "<command line>"
#define HAVE_LSEEK64 1
# 1 "<command line>"
#define HAVE_OPEN64 1
# 1 "<command line>"
#define HAVE_FSTAT64 1
# 1 "<command line>"
#define HAVE_STRTOULL 1
# 1 "<command line>"
#define HAVE_STRCASECMP 1
# 1 "<command line>"
#define HAVE_SRANDOM 1
# 1 "<command line>"
#define HAVE_JRAND48 1
# 1 "<command line>"
#define HAVE_FCHOWN 1
# 1 "<command line>"
#define HAVE_MALLINFO 1
# 1 "<command line>"
#define HAVE_FDATASYNC 1
# 1 "<command line>"
#define HAVE_STRNLEN 1
# 1 "<command line>"
#define HAVE_STRPTIME 1
# 1 "<command line>"
#define HAVE_STRDUP 1
# 1 "<command line>"
#define HAVE_SYSCONF 1
# 1 "<command line>"
#define HAVE_PATHCONF 1
# 1 "<command line>"
#define HAVE_POSIX_MEMALIGN 1
# 1 "<command line>"
#define HAVE_MEMALIGN 1
# 1 "<command line>"
#define HAVE_VALLOC 1
# 1 "<command line>"
#define HAVE___SECURE_GETENV 1
# 1 "<command line>"
#define HAVE_PRCTL 1
# 1 "<command line>"
#define HAVE_MMAP 1
# 1 "<command line>"
#define HAVE_UTIME 1
# 1 "<command line>"
#define HAVE_SETRESUID 1
# 1 "<command line>"
#define HAVE_SETRESGID 1
# 1 "<command line>"
#define HAVE_DLOPEN 1
# 1 "<command line>"
#define HAVE_EXT2_IOCTLS 1
# 1 "<command line>"
#define RESOURCE_TRACK 1
# 1 "unix.c"
# 12 "unix.c"
# 1 "/usr/include/stdio.h" 1 3 4
# 27 "/usr/include/stdio.h" 3 4
#define _STDIO_H 1
# 1 "/usr/include/features.h" 1 3 4
# 20 "/usr/include/features.h" 3 4
#define _FEATURES_H 1
# 92 "/usr/include/features.h" 3 4
#undef __USE_ISOC99
#undef __USE_POSIX
#undef __USE_POSIX2
#undef __USE_POSIX199309
#undef __USE_POSIX199506
#undef __USE_XOPEN
#undef __USE_XOPEN_EXTENDED
#undef __USE_UNIX98
#undef __USE_XOPEN2K
#undef __USE_LARGEFILE
#undef __USE_LARGEFILE64
#undef __USE_FILE_OFFSET64
#undef __USE_BSD
#undef __USE_SVID
#undef __USE_MISC
#undef __USE_ATFILE
#undef __USE_GNU
#undef __USE_REENTRANT
#undef __USE_FORTIFY_LEVEL
#undef __FAVOR_BSD
#undef __KERNEL_STRICT_NAMES




#define __KERNEL_STRICT_NAMES 



#define __USE_ANSI 1
# 131 "/usr/include/features.h" 3 4
#define __GNUC_PREREQ(maj,min) ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
# 174 "/usr/include/features.h" 3 4
#define _BSD_SOURCE 1
#define _SVID_SOURCE 1
# 191 "/usr/include/features.h" 3 4
#define _POSIX_SOURCE 1





#define _POSIX_C_SOURCE 200112L




#define __USE_POSIX 1



#define __USE_POSIX2 1



#define __USE_POSIX199309 1



#define __USE_POSIX199506 1



#define __USE_XOPEN2K 1
# 253 "/usr/include/features.h" 3 4
#define __USE_MISC 1



#define __USE_BSD 1



#define __USE_SVID 1
# 284 "/usr/include/features.h" 3 4
#define __USE_FORTIFY_LEVEL 0



#define __STDC_IEC_559__ 1
#define __STDC_IEC_559_COMPLEX__ 1


#define __STDC_ISO_10646__ 200009L







#undef __GNU_LIBRARY__
#define __GNU_LIBRARY__ 6



#define __GLIBC__ 2
#define __GLIBC_MINOR__ 6

#define __GLIBC_PREREQ(maj,min) ((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))







#define __GLIBC_HAVE_LONG_LONG 1





# 1 "/usr/include/sys/cdefs.h" 1 3 4
# 21 "/usr/include/sys/cdefs.h" 3 4
#define _SYS_CDEFS_H 1
# 36 "/usr/include/sys/cdefs.h" 3 4
#undef __P
#undef __PMT
# 47 "/usr/include/sys/cdefs.h" 3 4
#define __THROW __attribute__ ((__nothrow__))
#define __NTH(fct) __attribute__ ((__nothrow__)) fct
# 74 "/usr/include/sys/cdefs.h" 3 4
#define __P(args) args
#define __PMT(args) args




#define __CONCAT(x,y) x ## y
#define __STRING(x) #x


#define __ptr_t void *
#define __long_double_t long double







#define __BEGIN_DECLS 
#define __END_DECLS 
# 114 "/usr/include/sys/cdefs.h" 3 4
#define __BEGIN_NAMESPACE_STD 
#define __END_NAMESPACE_STD 
#define __USING_NAMESPACE_STD(name) 
#define __BEGIN_NAMESPACE_C99 
#define __END_NAMESPACE_C99 
#define __USING_NAMESPACE_C99(name) 





#define __bounded 
#define __unbounded 
#define __ptrvalue 




#define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1)
#define __bos0(ptr) __builtin_object_size (ptr, 0)
#define __warndecl(name,msg) extern void name (void)





#define __flexarr []
# 167 "/usr/include/sys/cdefs.h" 3 4
#define __REDIRECT(name,proto,alias) name proto __asm__ (__ASMNAME (#alias))




#define __REDIRECT_NTH(name,proto,alias) name proto __asm__ (__ASMNAME (#alias)) __THROW


#define __ASMNAME(cname) __ASMNAME2 (__USER_LABEL_PREFIX__, cname)
#define __ASMNAME2(prefix,cname) __STRING (prefix) cname
# 197 "/usr/include/sys/cdefs.h" 3 4
#define __attribute_malloc__ __attribute__ ((__malloc__))
# 206 "/usr/include/sys/cdefs.h" 3 4
#define __attribute_pure__ __attribute__ ((__pure__))
# 215 "/usr/include/sys/cdefs.h" 3 4
#define __attribute_used__ __attribute__ ((__used__))
#define __attribute_noinline__ __attribute__ ((__noinline__))







#define __attribute_deprecated__ __attribute__ ((__deprecated__))
# 236 "/usr/include/sys/cdefs.h" 3 4
#define __attribute_format_arg__(x) __attribute__ ((__format_arg__ (x)))
# 246 "/usr/include/sys/cdefs.h" 3 4
#define __attribute_format_strfmon__(a,b) __attribute__ ((__format__ (__strfmon__, a, b)))
# 255 "/usr/include/sys/cdefs.h" 3 4
#define __nonnull(params) __attribute__ ((__nonnull__ params))







#define __attribute_warn_unused_result__ __attribute__ ((__warn_unused_result__))
# 272 "/usr/include/sys/cdefs.h" 3 4
#define __wur 




#define __always_inline __inline __attribute__ ((__always_inline__))
# 289 "/usr/include/sys/cdefs.h" 3 4
#define __extern_inline extern __inline
#define __extern_always_inline extern __always_inline
# 310 "/usr/include/sys/cdefs.h" 3 4
#define __restrict_arr __restrict
# 324 "/usr/include/sys/cdefs.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 19 "/usr/include/bits/wordsize.h" 3 4
#define __WORDSIZE 32
# 325 "/usr/include/sys/cdefs.h" 2 3 4
# 342 "/usr/include/sys/cdefs.h" 3 4
#define __LDBL_REDIR1(name,proto,alias) name proto
#define __LDBL_REDIR(name,proto) name proto
#define __LDBL_REDIR1_NTH(name,proto,alias) name proto __THROW
#define __LDBL_REDIR_NTH(name,proto) name proto __THROW
#define __LDBL_REDIR_DECL(name) 
# 323 "/usr/include/features.h" 2 3 4
# 337 "/usr/include/features.h" 3 4
#define __USE_EXTERN_INLINES 1







# 1 "/usr/include/gnu/stubs.h" 1 3 4



# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 19 "/usr/include/bits/wordsize.h" 3 4
#define __WORDSIZE 32
# 5 "/usr/include/gnu/stubs.h" 2 3 4


# 1 "/usr/include/gnu/stubs-32.h" 1 3 4
# 10 "/usr/include/gnu/stubs-32.h" 3 4
#define __stub___kernel_cosl 
#define __stub___kernel_sinl 
#define __stub___kernel_tanl 
#define __stub_chflags 
#define __stub_fattach 
#define __stub_fchflags 
#define __stub_fdetach 
#define __stub_gtty 
#define __stub_lchmod 
#define __stub_revoke 
#define __stub_setlogin 
#define __stub_sigreturn 
#define __stub_sstk 
#define __stub_stty 
# 8 "/usr/include/gnu/stubs.h" 2 3 4
# 346 "/usr/include/features.h" 2 3 4
# 29 "/usr/include/stdio.h" 2 3 4



#define __need_size_t 
#define __need_NULL 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 189 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#define __size_t__ 
#define __SIZE_T__ 
#define _SIZE_T 
#define _SYS_SIZE_T_H 
#define _T_SIZE_ 
#define _T_SIZE 
#define __SIZE_T 
#define _SIZE_T_ 
#define _BSD_SIZE_T_ 
#define _SIZE_T_DEFINED_ 
#define _SIZE_T_DEFINED 
#define _BSD_SIZE_T_DEFINED_ 
#define _SIZE_T_DECLARED 
#define ___int_size_t_h 
#define _GCC_SIZE_T 
#define _SIZET_ 



#define __size_t 





typedef unsigned int size_t;
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL
# 35 "/usr/include/stdio.h" 2 3 4

# 1 "/usr/include/bits/types.h" 1 3 4
# 25 "/usr/include/bits/types.h" 3 4
#define _BITS_TYPES_H 1


# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 19 "/usr/include/bits/wordsize.h" 3 4
#define __WORDSIZE 32
# 29 "/usr/include/bits/types.h" 2 3 4

#define __need_size_t 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 409 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_NULL
# 32 "/usr/include/bits/types.h" 2 3 4


typedef unsigned char __u_char;
typedef unsigned short int __u_short;
typedef unsigned int __u_int;
typedef unsigned long int __u_long;


typedef signed char __int8_t;
typedef unsigned char __uint8_t;
typedef signed short int __int16_t;
typedef unsigned short int __uint16_t;
typedef signed int __int32_t;
typedef unsigned int __uint32_t;




__extension__ typedef signed long long int __int64_t;
__extension__ typedef unsigned long long int __uint64_t;







__extension__ typedef long long int __quad_t;
__extension__ typedef unsigned long long int __u_quad_t;
# 102 "/usr/include/bits/types.h" 3 4
#define __S16_TYPE short int
#define __U16_TYPE unsigned short int
#define __S32_TYPE int
#define __U32_TYPE unsigned int
#define __SLONGWORD_TYPE long int
#define __ULONGWORD_TYPE unsigned long int

#define __SQUAD_TYPE __quad_t
#define __UQUAD_TYPE __u_quad_t
#define __SWORD_TYPE int
#define __UWORD_TYPE unsigned int
#define __SLONG32_TYPE long int
#define __ULONG32_TYPE unsigned long int
#define __S64_TYPE __quad_t
#define __U64_TYPE __u_quad_t


#define __STD_TYPE __extension__ typedef
# 134 "/usr/include/bits/types.h" 3 4
# 1 "/usr/include/bits/typesizes.h" 1 3 4
# 25 "/usr/include/bits/typesizes.h" 3 4
#define _BITS_TYPESIZES_H 1




#define __DEV_T_TYPE __UQUAD_TYPE
#define __UID_T_TYPE __U32_TYPE
#define __GID_T_TYPE __U32_TYPE
#define __INO_T_TYPE __ULONGWORD_TYPE
#define __INO64_T_TYPE __UQUAD_TYPE
#define __MODE_T_TYPE __U32_TYPE
#define __NLINK_T_TYPE __UWORD_TYPE
#define __OFF_T_TYPE __SLONGWORD_TYPE
#define __OFF64_T_TYPE __SQUAD_TYPE
#define __PID_T_TYPE __S32_TYPE
#define __RLIM_T_TYPE __ULONGWORD_TYPE
#define __RLIM64_T_TYPE __UQUAD_TYPE
#define __BLKCNT_T_TYPE __SLONGWORD_TYPE
#define __BLKCNT64_T_TYPE __SQUAD_TYPE
#define __FSBLKCNT_T_TYPE __ULONGWORD_TYPE
#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE
#define __FSFILCNT_T_TYPE __ULONGWORD_TYPE
#define __FSFILCNT64_T_TYPE __UQUAD_TYPE
#define __ID_T_TYPE __U32_TYPE
#define __CLOCK_T_TYPE __SLONGWORD_TYPE
#define __TIME_T_TYPE __SLONGWORD_TYPE
#define __USECONDS_T_TYPE __U32_TYPE
#define __SUSECONDS_T_TYPE __SLONGWORD_TYPE
#define __DADDR_T_TYPE __S32_TYPE
#define __SWBLK_T_TYPE __SLONGWORD_TYPE
#define __KEY_T_TYPE __S32_TYPE
#define __CLOCKID_T_TYPE __S32_TYPE
#define __TIMER_T_TYPE void *
#define __BLKSIZE_T_TYPE __SLONGWORD_TYPE
#define __FSID_T_TYPE struct { int __val[2]; }
#define __SSIZE_T_TYPE __SWORD_TYPE


#define __FD_SETSIZE 1024
# 135 "/usr/include/bits/types.h" 2 3 4


__extension__ typedef __u_quad_t __dev_t;
__extension__ typedef unsigned int __uid_t;
__extension__ typedef unsigned int __gid_t;
__extension__ typedef unsigned long int __ino_t;
__extension__ typedef __u_quad_t __ino64_t;
__extension__ typedef unsigned int __mode_t;
__extension__ typedef unsigned int __nlink_t;
__extension__ typedef long int __off_t;
__extension__ typedef __quad_t __off64_t;
__extension__ typedef int __pid_t;
__extension__ typedef struct { int __val[2]; } __fsid_t;
__extension__ typedef long int __clock_t;
__extension__ typedef unsigned long int __rlim_t;
__extension__ typedef __u_quad_t __rlim64_t;
__extension__ typedef unsigned int __id_t;
__extension__ typedef long int __time_t;
__extension__ typedef unsigned int __useconds_t;
__extension__ typedef long int __suseconds_t;

__extension__ typedef int __daddr_t;
__extension__ typedef long int __swblk_t;
__extension__ typedef int __key_t;


__extension__ typedef int __clockid_t;


__extension__ typedef void * __timer_t;


__extension__ typedef long int __blksize_t;




__extension__ typedef long int __blkcnt_t;
__extension__ typedef __quad_t __blkcnt64_t;


__extension__ typedef unsigned long int __fsblkcnt_t;
__extension__ typedef __u_quad_t __fsblkcnt64_t;


__extension__ typedef unsigned long int __fsfilcnt_t;
__extension__ typedef __u_quad_t __fsfilcnt64_t;

__extension__ typedef int __ssize_t;



typedef __off64_t __loff_t;
typedef __quad_t *__qaddr_t;
typedef char *__caddr_t;


__extension__ typedef int __intptr_t;


__extension__ typedef unsigned int __socklen_t;


#undef __STD_TYPE
# 37 "/usr/include/stdio.h" 2 3 4
#define __need_FILE 
#define __need___FILE 






struct _IO_FILE;



typedef struct _IO_FILE FILE;







#define __FILE_defined 1

#undef __need_FILE





typedef struct _IO_FILE __FILE;

#define ____FILE_defined 1

#undef __need___FILE



#define _STDIO_USES_IOSTREAM 

# 1 "/usr/include/libio.h" 1 3 4
# 30 "/usr/include/libio.h" 3 4
#define _IO_STDIO_H 

# 1 "/usr/include/_G_config.h" 1 3 4




#define _G_config_h 1




#define __need_size_t 
#define __need_wchar_t 
#define __need_wint_t 
#define __need_NULL 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 265 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#define __wchar_t__ 
#define __WCHAR_T__ 
#define _WCHAR_T 
#define _T_WCHAR_ 
#define _T_WCHAR 
#define __WCHAR_T 
#define _WCHAR_T_ 
#define _BSD_WCHAR_T_ 
#define _WCHAR_T_DEFINED_ 
#define _WCHAR_T_DEFINED 
#define _WCHAR_T_H 
#define ___int_wchar_t_h 
#define __INT_WCHAR_T_H 
#define _GCC_WCHAR_T 
#define _WCHAR_T_DECLARED 
# 292 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef _BSD_WCHAR_T_
# 326 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
typedef long int wchar_t;
# 345 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_wchar_t




#define _WINT_T 




typedef unsigned int wint_t;

#undef __need_wint_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL
# 15 "/usr/include/_G_config.h" 2 3 4
# 23 "/usr/include/_G_config.h" 3 4
#define __need_mbstate_t 
# 1 "/usr/include/wchar.h" 1 3 4
# 47 "/usr/include/wchar.h" 3 4
#define __need_wint_t 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 357 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_wint_t
# 409 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_NULL
# 49 "/usr/include/wchar.h" 2 3 4

# 1 "/usr/include/bits/wchar.h" 1 3 4
# 21 "/usr/include/bits/wchar.h" 3 4
#define _BITS_WCHAR_H 1

#define __WCHAR_MIN (-2147483647l - 1l)
#define __WCHAR_MAX (2147483647l)
# 51 "/usr/include/wchar.h" 2 3 4
# 74 "/usr/include/wchar.h" 3 4
#define __mbstate_t_defined 1

typedef struct
{
  int __count;
  union
  {
    wint_t __wch;
    char __wchb[4];
  } __value;
} __mbstate_t;

#undef __need_mbstate_t
# 25 "/usr/include/_G_config.h" 2 3 4
#define _G_size_t size_t
typedef struct
{
  __off_t __pos;
  __mbstate_t __state;
} _G_fpos_t;
typedef struct
{
  __off64_t __pos;
  __mbstate_t __state;
} _G_fpos64_t;
#define _G_ssize_t __ssize_t
#define _G_off_t __off_t
#define _G_off64_t __off64_t
#define _G_pid_t __pid_t
#define _G_uid_t __uid_t
#define _G_wchar_t wchar_t
#define _G_wint_t wint_t
#define _G_stat64 stat64
# 1 "/usr/include/gconv.h" 1 3 4
# 24 "/usr/include/gconv.h" 3 4
#define _GCONV_H 1


#define __need_mbstate_t 
# 1 "/usr/include/wchar.h" 1 3 4
# 47 "/usr/include/wchar.h" 3 4
#define __need_wint_t 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 357 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_wint_t
# 409 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_NULL
# 49 "/usr/include/wchar.h" 2 3 4
# 86 "/usr/include/wchar.h" 3 4
#undef __need_mbstate_t
# 29 "/usr/include/gconv.h" 2 3 4
#define __need_size_t 
#define __need_wchar_t 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 345 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_wchar_t
# 409 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_NULL
# 32 "/usr/include/gconv.h" 2 3 4


#define __UNKNOWN_10646_CHAR ((wchar_t) 0xfffd)


enum
{
  __GCONV_OK = 0,
  __GCONV_NOCONV,
  __GCONV_NODB,
  __GCONV_NOMEM,

  __GCONV_EMPTY_INPUT,
  __GCONV_FULL_OUTPUT,
  __GCONV_ILLEGAL_INPUT,
  __GCONV_INCOMPLETE_INPUT,

  __GCONV_ILLEGAL_DESCRIPTOR,
  __GCONV_INTERNAL_ERROR
};



enum
{
  __GCONV_IS_LAST = 0x0001,
  __GCONV_IGNORE_ERRORS = 0x0002
};



struct __gconv_step;
struct __gconv_step_data;
struct __gconv_loaded_object;
struct __gconv_trans_data;



typedef int (*__gconv_fct) (struct __gconv_step *, struct __gconv_step_data *,
       __const unsigned char **, __const unsigned char *,
       unsigned char **, size_t *, int, int);


typedef wint_t (*__gconv_btowc_fct) (struct __gconv_step *, unsigned char);


typedef int (*__gconv_init_fct) (struct __gconv_step *);
typedef void (*__gconv_end_fct) (struct __gconv_step *);



typedef int (*__gconv_trans_fct) (struct __gconv_step *,
      struct __gconv_step_data *, void *,
      __const unsigned char *,
      __const unsigned char **,
      __const unsigned char *, unsigned char **,
      size_t *);


typedef int (*__gconv_trans_context_fct) (void *, __const unsigned char *,
       __const unsigned char *,
       unsigned char *, unsigned char *);


typedef int (*__gconv_trans_query_fct) (__const char *, __const char ***,
     size_t *);


typedef int (*__gconv_trans_init_fct) (void **, const char *);
typedef void (*__gconv_trans_end_fct) (void *);

struct __gconv_trans_data
{

  __gconv_trans_fct __trans_fct;
  __gconv_trans_context_fct __trans_context_fct;
  __gconv_trans_end_fct __trans_end_fct;
  void *__data;
  struct __gconv_trans_data *__next;
};



struct __gconv_step
{
  struct __gconv_loaded_object *__shlib_handle;
  __const char *__modname;

  int __counter;

  char *__from_name;
  char *__to_name;

  __gconv_fct __fct;
  __gconv_btowc_fct __btowc_fct;
  __gconv_init_fct __init_fct;
  __gconv_end_fct __end_fct;



  int __min_needed_from;
  int __max_needed_from;
  int __min_needed_to;
  int __max_needed_to;


  int __stateful;

  void *__data;
};



struct __gconv_step_data
{
  unsigned char *__outbuf;
  unsigned char *__outbufend;



  int __flags;



  int __invocation_counter;



  int __internal_use;

  __mbstate_t *__statep;
  __mbstate_t __state;



  struct __gconv_trans_data *__trans;
};



typedef struct __gconv_info
{
  size_t __nsteps;
  struct __gconv_step *__steps;
  __extension__ struct __gconv_step_data __data [];
} *__gconv_t;
# 45 "/usr/include/_G_config.h" 2 3 4
typedef union
{
  struct __gconv_info __cd;
  struct
  {
    struct __gconv_info __cd;
    struct __gconv_step_data __data;
  } __combined;
} _G_iconv_t;

typedef int _G_int16_t __attribute__ ((__mode__ (__HI__)));
typedef int _G_int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__)));

#define _G_HAVE_BOOL 1



#define _G_HAVE_ATEXIT 1
#define _G_HAVE_SYS_CDEFS 1
#define _G_HAVE_SYS_WAIT 1
#define _G_NEED_STDARG_H 1
#define _G_va_list __gnuc_va_list

#define _G_HAVE_PRINTF_FP 1
#define _G_HAVE_MMAP 1
#define _G_HAVE_MREMAP 1
#define _G_HAVE_LONG_DOUBLE_IO 1
#define _G_HAVE_IO_FILE_OPEN 1
#define _G_HAVE_IO_GETLINE_INFO 1

#define _G_IO_IO_FILE_VERSION 0x20001

#define _G_OPEN64 __open64
#define _G_LSEEK64 __lseek64
#define _G_MMAP64 __mmap64
#define _G_FSTAT64(fd,buf) __fxstat64 (_STAT_VER, fd, buf)


#define _G_HAVE_ST_BLKSIZE defined (_STATBUF_ST_BLKSIZE)

#define _G_BUFSIZ 8192


#define _G_NAMES_HAVE_UNDERSCORE 0
#define _G_VTABLE_LABEL_HAS_LENGTH 1
#define _G_USING_THUNKS 1
#define _G_VTABLE_LABEL_PREFIX "__vt_"
#define _G_VTABLE_LABEL_PREFIX_ID __vt_



#define _G_ARGS(ARGLIST) ARGLIST
# 33 "/usr/include/libio.h" 2 3 4

#define _IO_pos_t _G_fpos_t
#define _IO_fpos_t _G_fpos_t
#define _IO_fpos64_t _G_fpos64_t
#define _IO_size_t _G_size_t
#define _IO_ssize_t _G_ssize_t
#define _IO_off_t _G_off_t
#define _IO_off64_t _G_off64_t
#define _IO_pid_t _G_pid_t
#define _IO_uid_t _G_uid_t
#define _IO_iconv_t _G_iconv_t
#define _IO_HAVE_SYS_WAIT _G_HAVE_SYS_WAIT
#define _IO_HAVE_ST_BLKSIZE _G_HAVE_ST_BLKSIZE
#define _IO_BUFSIZ _G_BUFSIZ
#define _IO_va_list _G_va_list
#define _IO_wint_t _G_wint_t



#define __need___va_list 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stdarg.h" 1 3 4
# 37 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stdarg.h" 3 4
#undef __need___va_list




#define __GNUC_VA_LIST 
typedef __builtin_va_list __gnuc_va_list;
# 54 "/usr/include/libio.h" 2 3 4

#undef _IO_va_list
#define _IO_va_list __gnuc_va_list
# 76 "/usr/include/libio.h" 3 4
#define _PARAMS(protos) __P(protos)







#define _IO_UNIFIED_JUMPTABLES 1





#define EOF (-1)
# 105 "/usr/include/libio.h" 3 4
#define _IOS_INPUT 1
#define _IOS_OUTPUT 2
#define _IOS_ATEND 4
#define _IOS_APPEND 8
#define _IOS_TRUNC 16
#define _IOS_NOCREATE 32
#define _IOS_NOREPLACE 64
#define _IOS_BIN 128







#define _IO_MAGIC 0xFBAD0000
#define _OLD_STDIO_MAGIC 0xFABC0000
#define _IO_MAGIC_MASK 0xFFFF0000
#define _IO_USER_BUF 1
#define _IO_UNBUFFERED 2
#define _IO_NO_READS 4
#define _IO_NO_WRITES 8
#define _IO_EOF_SEEN 0x10
#define _IO_ERR_SEEN 0x20
#define _IO_DELETE_DONT_CLOSE 0x40
#define _IO_LINKED 0x80
#define _IO_IN_BACKUP 0x100
#define _IO_LINE_BUF 0x200
#define _IO_TIED_PUT_GET 0x400
#define _IO_CURRENTLY_PUTTING 0x800
#define _IO_IS_APPENDING 0x1000
#define _IO_IS_FILEBUF 0x2000
#define _IO_BAD_SEEN 0x4000
#define _IO_USER_LOCK 0x8000

#define _IO_FLAGS2_MMAP 1
#define _IO_FLAGS2_NOTCANCEL 2



#define _IO_FLAGS2_USER_WBUF 8


#define _IO_SKIPWS 01
#define _IO_LEFT 02
#define _IO_RIGHT 04
#define _IO_INTERNAL 010
#define _IO_DEC 020
#define _IO_OCT 040
#define _IO_HEX 0100
#define _IO_SHOWBASE 0200
#define _IO_SHOWPOINT 0400
#define _IO_UPPERCASE 01000
#define _IO_SHOWPOS 02000
#define _IO_SCIENTIFIC 04000
#define _IO_FIXED 010000
#define _IO_UNITBUF 020000
#define _IO_STDIO 040000
#define _IO_DONT_CLOSE 0100000
#define _IO_BOOLALPHA 0200000


struct _IO_jump_t; struct _IO_FILE;
# 177 "/usr/include/libio.h" 3 4
typedef void _IO_lock_t;





struct _IO_marker {
  struct _IO_marker *_next;
  struct _IO_FILE *_sbuf;



  int _pos;
# 200 "/usr/include/libio.h" 3 4
};


enum __codecvt_result
{
  __codecvt_ok,
  __codecvt_partial,
  __codecvt_error,
  __codecvt_noconv
};
# 268 "/usr/include/libio.h" 3 4
struct _IO_FILE {
  int _flags;
#define _IO_file_flags _flags



  char* _IO_read_ptr;
  char* _IO_read_end;
  char* _IO_read_base;
  char* _IO_write_base;
  char* _IO_write_ptr;
  char* _IO_write_end;
  char* _IO_buf_base;
  char* _IO_buf_end;

  char *_IO_save_base;
  char *_IO_backup_base;
  char *_IO_save_end;

  struct _IO_marker *_markers;

  struct _IO_FILE *_chain;

  int _fileno;



  int _flags2;

  __off_t _old_offset;

#define __HAVE_COLUMN 

  unsigned short _cur_column;
  signed char _vtable_offset;
  char _shortbuf[1];



  _IO_lock_t *_lock;
# 316 "/usr/include/libio.h" 3 4
  __off64_t _offset;
# 325 "/usr/include/libio.h" 3 4
  void *__pad1;
  void *__pad2;
  void *__pad3;
  void *__pad4;
  size_t __pad5;

  int _mode;

  char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];

};


typedef struct _IO_FILE _IO_FILE;


struct _IO_FILE_plus;

extern struct _IO_FILE_plus _IO_2_1_stdin_;
extern struct _IO_FILE_plus _IO_2_1_stdout_;
extern struct _IO_FILE_plus _IO_2_1_stderr_;

#define _IO_stdin ((_IO_FILE*)(&_IO_2_1_stdin_))
#define _IO_stdout ((_IO_FILE*)(&_IO_2_1_stdout_))
#define _IO_stderr ((_IO_FILE*)(&_IO_2_1_stderr_))
# 361 "/usr/include/libio.h" 3 4
typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);







typedef __ssize_t __io_write_fn (void *__cookie, __const char *__buf,
     size_t __n);







typedef int __io_seek_fn (void *__cookie, __off64_t *__pos, int __w);


typedef int __io_close_fn (void *__cookie);
# 413 "/usr/include/libio.h" 3 4
extern int __underflow (_IO_FILE *);
extern int __uflow (_IO_FILE *);
extern int __overflow (_IO_FILE *, int);
extern wint_t __wunderflow (_IO_FILE *);
extern wint_t __wuflow (_IO_FILE *);
extern wint_t __woverflow (_IO_FILE *, wint_t);


#define _IO_BE(expr,res) __builtin_expect ((expr), res)




#define _IO_getc_unlocked(_fp) (_IO_BE ((_fp)->_IO_read_ptr >= (_fp)->_IO_read_end, 0) ? __uflow (_fp) : *(unsigned char *) (_fp)->_IO_read_ptr++)


#define _IO_peekc_unlocked(_fp) (_IO_BE ((_fp)->_IO_read_ptr >= (_fp)->_IO_read_end, 0) && __underflow (_fp) == EOF ? EOF : *(unsigned char *) (_fp)->_IO_read_ptr)



#define _IO_putc_unlocked(_ch,_fp) (_IO_BE ((_fp)->_IO_write_ptr >= (_fp)->_IO_write_end, 0) ? __overflow (_fp, (unsigned char) (_ch)) : (unsigned char) (*(_fp)->_IO_write_ptr++ = (_ch)))




#define _IO_getwc_unlocked(_fp) (_IO_BE ((_fp)->_wide_data->_IO_read_ptr >= (_fp)->_wide_data->_IO_read_end, 0) ? __wuflow (_fp) : (_IO_wint_t) *(_fp)->_wide_data->_IO_read_ptr++)



#define _IO_putwc_unlocked(_wch,_fp) (_IO_BE ((_fp)->_wide_data->_IO_write_ptr >= (_fp)->_wide_data->_IO_write_end, 0) ? __woverflow (_fp, _wch) : (_IO_wint_t) (*(_fp)->_wide_data->_IO_write_ptr++ = (_wch)))





#define _IO_feof_unlocked(__fp) (((__fp)->_flags & _IO_EOF_SEEN) != 0)
#define _IO_ferror_unlocked(__fp) (((__fp)->_flags & _IO_ERR_SEEN) != 0)

extern int _IO_getc (_IO_FILE *__fp);
extern int _IO_putc (int __c, _IO_FILE *__fp);
extern int _IO_feof (_IO_FILE *__fp) __attribute__ ((__nothrow__));
extern int _IO_ferror (_IO_FILE *__fp) __attribute__ ((__nothrow__));

extern int _IO_peekc_locked (_IO_FILE *__fp);


#define _IO_PENDING_OUTPUT_COUNT(_fp) ((_fp)->_IO_write_ptr - (_fp)->_IO_write_base)


extern void _IO_flockfile (_IO_FILE *) __attribute__ ((__nothrow__));
extern void _IO_funlockfile (_IO_FILE *) __attribute__ ((__nothrow__));
extern int _IO_ftrylockfile (_IO_FILE *) __attribute__ ((__nothrow__));
# 473 "/usr/include/libio.h" 3 4
#define _IO_peekc(_fp) _IO_peekc_unlocked (_fp)
#define _IO_flockfile(_fp) 
#define _IO_funlockfile(_fp) 
#define _IO_ftrylockfile(_fp) 
#define _IO_cleanup_region_start(_fct,_fp) 
#define _IO_cleanup_region_end(_Doit) 


extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict,
   __gnuc_va_list, int *__restrict);
extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict,
    __gnuc_va_list);
extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t);
extern size_t _IO_sgetn (_IO_FILE *, void *, size_t);

extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t, int, int);
extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t, int);

extern void _IO_free_backup_area (_IO_FILE *) __attribute__ ((__nothrow__));
# 76 "/usr/include/stdio.h" 2 3 4
# 89 "/usr/include/stdio.h" 3 4


typedef _G_fpos_t fpos_t;









#define _IOFBF 0
#define _IOLBF 1
#define _IONBF 2




#define BUFSIZ _IO_BUFSIZ
# 121 "/usr/include/stdio.h" 3 4
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2




#define P_tmpdir "/tmp"
# 141 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/bits/stdio_lim.h" 1 3 4
# 24 "/usr/include/bits/stdio_lim.h" 3 4
#define L_tmpnam 20
#define TMP_MAX 238328
#define FILENAME_MAX 4096


#define L_ctermid 9
#define L_cuserid 9




#undef FOPEN_MAX
#define FOPEN_MAX 16
# 142 "/usr/include/stdio.h" 2 3 4



extern struct _IO_FILE *stdin;
extern struct _IO_FILE *stdout;
extern struct _IO_FILE *stderr;

#define stdin stdin
#define stdout stdout
#define stderr stderr



extern int remove (__const char *__filename) __attribute__ ((__nothrow__));

extern int rename (__const char *__old, __const char *__new) __attribute__ ((__nothrow__));














extern FILE *tmpfile (void) ;
# 186 "/usr/include/stdio.h" 3 4
extern char *tmpnam (char *__s) __attribute__ ((__nothrow__)) ;





extern char *tmpnam_r (char *__s) __attribute__ ((__nothrow__)) ;
# 204 "/usr/include/stdio.h" 3 4
extern char *tempnam (__const char *__dir, __const char *__pfx)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;








extern int fclose (FILE *__stream);




extern int fflush (FILE *__stream);

# 229 "/usr/include/stdio.h" 3 4
extern int fflush_unlocked (FILE *__stream);
# 243 "/usr/include/stdio.h" 3 4






extern FILE *fopen (__const char *__restrict __filename,
      __const char *__restrict __modes) ;




extern FILE *freopen (__const char *__restrict __filename,
        __const char *__restrict __modes,
        FILE *__restrict __stream) ;
# 272 "/usr/include/stdio.h" 3 4

# 283 "/usr/include/stdio.h" 3 4
extern FILE *fdopen (int __fd, __const char *__modes) __attribute__ ((__nothrow__)) ;
# 304 "/usr/include/stdio.h" 3 4



extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __attribute__ ((__nothrow__));



extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
      int __modes, size_t __n) __attribute__ ((__nothrow__));





extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
         size_t __size) __attribute__ ((__nothrow__));


extern void setlinebuf (FILE *__stream) __attribute__ ((__nothrow__));








extern int fprintf (FILE *__restrict __stream,
      __const char *__restrict __format, ...);




extern int printf (__const char *__restrict __format, ...);

extern int sprintf (char *__restrict __s,
      __const char *__restrict __format, ...) __attribute__ ((__nothrow__));





extern int vfprintf (FILE *__restrict __s, __const char *__restrict __format,
       __gnuc_va_list __arg);




extern int vprintf (__const char *__restrict __format, __gnuc_va_list __arg);

extern int vsprintf (char *__restrict __s, __const char *__restrict __format,
       __gnuc_va_list __arg) __attribute__ ((__nothrow__));





extern int snprintf (char *__restrict __s, size_t __maxlen,
       __const char *__restrict __format, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4)));

extern int vsnprintf (char *__restrict __s, size_t __maxlen,
        __const char *__restrict __format, __gnuc_va_list __arg)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 0)));

# 398 "/usr/include/stdio.h" 3 4





extern int fscanf (FILE *__restrict __stream,
     __const char *__restrict __format, ...) ;




extern int scanf (__const char *__restrict __format, ...) ;

extern int sscanf (__const char *__restrict __s,
     __const char *__restrict __format, ...) __attribute__ ((__nothrow__));

# 440 "/usr/include/stdio.h" 3 4





extern int fgetc (FILE *__stream);
extern int getc (FILE *__stream);





extern int getchar (void);




#define getc(_fp) _IO_getc (_fp)






extern int getc_unlocked (FILE *__stream);
extern int getchar_unlocked (void);
# 475 "/usr/include/stdio.h" 3 4
extern int fgetc_unlocked (FILE *__stream);











extern int fputc (int __c, FILE *__stream);
extern int putc (int __c, FILE *__stream);





extern int putchar (int __c);




#define putc(_ch,_fp) _IO_putc (_ch, _fp)
# 508 "/usr/include/stdio.h" 3 4
extern int fputc_unlocked (int __c, FILE *__stream);







extern int putc_unlocked (int __c, FILE *__stream);
extern int putchar_unlocked (int __c);






extern int getw (FILE *__stream);


extern int putw (int __w, FILE *__stream);








extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
     ;






extern char *gets (char *__s) ;

# 589 "/usr/include/stdio.h" 3 4





extern int fputs (__const char *__restrict __s, FILE *__restrict __stream);





extern int puts (__const char *__s);






extern int ungetc (int __c, FILE *__stream);






extern size_t fread (void *__restrict __ptr, size_t __size,
       size_t __n, FILE *__restrict __stream) ;




extern size_t fwrite (__const void *__restrict __ptr, size_t __size,
        size_t __n, FILE *__restrict __s) ;

# 642 "/usr/include/stdio.h" 3 4
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
         size_t __n, FILE *__restrict __stream) ;
extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
          size_t __n, FILE *__restrict __stream) ;








extern int fseek (FILE *__stream, long int __off, int __whence);




extern long int ftell (FILE *__stream) ;




extern void rewind (FILE *__stream);

# 678 "/usr/include/stdio.h" 3 4
extern int fseeko (FILE *__stream, __off_t __off, int __whence);




extern __off_t ftello (FILE *__stream) ;
# 697 "/usr/include/stdio.h" 3 4






extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);




extern int fsetpos (FILE *__stream, __const fpos_t *__pos);
# 720 "/usr/include/stdio.h" 3 4

# 729 "/usr/include/stdio.h" 3 4


extern void clearerr (FILE *__stream) __attribute__ ((__nothrow__));

extern int feof (FILE *__stream) __attribute__ ((__nothrow__)) ;

extern int ferror (FILE *__stream) __attribute__ ((__nothrow__)) ;




extern void clearerr_unlocked (FILE *__stream) __attribute__ ((__nothrow__));
extern int feof_unlocked (FILE *__stream) __attribute__ ((__nothrow__)) ;
extern int ferror_unlocked (FILE *__stream) __attribute__ ((__nothrow__)) ;








extern void perror (__const char *__s);






# 1 "/usr/include/bits/sys_errlist.h" 1 3 4
# 27 "/usr/include/bits/sys_errlist.h" 3 4
extern int sys_nerr;
extern __const char *__const sys_errlist[];
# 759 "/usr/include/stdio.h" 2 3 4




extern int fileno (FILE *__stream) __attribute__ ((__nothrow__)) ;




extern int fileno_unlocked (FILE *__stream) __attribute__ ((__nothrow__)) ;
# 778 "/usr/include/stdio.h" 3 4
extern FILE *popen (__const char *__command, __const char *__modes) ;





extern int pclose (FILE *__stream);





extern char *ctermid (char *__s) __attribute__ ((__nothrow__));
# 818 "/usr/include/stdio.h" 3 4
extern void flockfile (FILE *__stream) __attribute__ ((__nothrow__));



extern int ftrylockfile (FILE *__stream) __attribute__ ((__nothrow__)) ;


extern void funlockfile (FILE *__stream) __attribute__ ((__nothrow__));
# 839 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/bits/stdio.h" 1 3 4
# 27 "/usr/include/bits/stdio.h" 3 4
#define __STDIO_INLINE __extern_inline





extern __inline int
vprintf (__const char *__restrict __fmt, __gnuc_va_list __arg)
{
  return vfprintf (stdout, __fmt, __arg);
}


extern __inline int
getchar (void)
{
  return _IO_getc (stdin);
}




extern __inline int
fgetc_unlocked (FILE *__fp)
{
  return (__builtin_expect (((__fp)->_IO_read_ptr >= (__fp)->_IO_read_end), 0) ? __uflow (__fp) : *(unsigned char *) (__fp)->_IO_read_ptr++);
}





extern __inline int
getc_unlocked (FILE *__fp)
{
  return (__builtin_expect (((__fp)->_IO_read_ptr >= (__fp)->_IO_read_end), 0) ? __uflow (__fp) : *(unsigned char *) (__fp)->_IO_read_ptr++);
}


extern __inline int
getchar_unlocked (void)
{
  return (__builtin_expect (((stdin)->_IO_read_ptr >= (stdin)->_IO_read_end), 0) ? __uflow (stdin) : *(unsigned char *) (stdin)->_IO_read_ptr++);
}




extern __inline int
putchar (int __c)
{
  return _IO_putc (__c, stdout);
}




extern __inline int
fputc_unlocked (int __c, FILE *__stream)
{
  return (__builtin_expect (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end), 0) ? __overflow (__stream, (unsigned char) (__c)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (__c)));
}





extern __inline int
putc_unlocked (int __c, FILE *__stream)
{
  return (__builtin_expect (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end), 0) ? __overflow (__stream, (unsigned char) (__c)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (__c)));
}


extern __inline int
putchar_unlocked (int __c)
{
  return (__builtin_expect (((stdout)->_IO_write_ptr >= (stdout)->_IO_write_end), 0) ? __overflow (stdout, (unsigned char) (__c)) : (unsigned char) (*(stdout)->_IO_write_ptr++ = (__c)));
}
# 121 "/usr/include/bits/stdio.h" 3 4
extern __inline int
__attribute__ ((__nothrow__)) feof_unlocked (FILE *__stream)
{
  return (((__stream)->_flags & 0x10) != 0);
}


extern __inline int
__attribute__ ((__nothrow__)) ferror_unlocked (FILE *__stream)
{
  return (((__stream)->_flags & 0x20) != 0);
}







#define fread_unlocked(ptr,size,n,stream) (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n) && (size_t) (size) * (size_t) (n) <= 8 && (size_t) (size) != 0) ? ({ char *__ptr = (char *) (ptr); FILE *__stream = (stream); size_t __cnt; for (__cnt = (size_t) (size) * (size_t) (n); __cnt > 0; --__cnt) { int __c = _IO_getc_unlocked (__stream); if (__c == EOF) break; *__ptr++ = __c; } ((size_t) (size) * (size_t) (n) - __cnt) / (size_t) (size); }) : (((__builtin_constant_p (size) && (size_t) (size) == 0) || (__builtin_constant_p (n) && (size_t) (n) == 0)) ? ((void) (ptr), (void) (stream), (void) (size), (void) (n), (size_t) 0) : fread_unlocked (ptr, size, n, stream))))
# 164 "/usr/include/bits/stdio.h" 3 4
#define fwrite_unlocked(ptr,size,n,stream) (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n) && (size_t) (size) * (size_t) (n) <= 8 && (size_t) (size) != 0) ? ({ const char *__ptr = (const char *) (ptr); FILE *__stream = (stream); size_t __cnt; for (__cnt = (size_t) (size) * (size_t) (n); __cnt > 0; --__cnt) if (_IO_putc_unlocked (*__ptr++, __stream) == EOF) break; ((size_t) (size) * (size_t) (n) - __cnt) / (size_t) (size); }) : (((__builtin_constant_p (size) && (size_t) (size) == 0) || (__builtin_constant_p (n) && (size_t) (n) == 0)) ? ((void) (ptr), (void) (stream), (void) (size), (void) (n), (size_t) 0) : fwrite_unlocked (ptr, size, n, stream))))
# 186 "/usr/include/bits/stdio.h" 3 4
#undef __STDIO_INLINE
# 840 "/usr/include/stdio.h" 2 3 4
# 848 "/usr/include/stdio.h" 3 4

# 13 "unix.c" 2

# 1 "/usr/include/stdlib.h" 1 3 4
# 28 "/usr/include/stdlib.h" 3 4
#define __need_size_t 

#define __need_wchar_t 
#define __need_NULL 

# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 345 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_wchar_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL
# 34 "/usr/include/stdlib.h" 2 3 4




#define _STDLIB_H 1
# 96 "/usr/include/stdlib.h" 3 4


typedef struct
  {
    int quot;
    int rem;
  } div_t;



typedef struct
  {
    long int quot;
    long int rem;
  } ldiv_t;
#define __ldiv_t_defined 1


# 129 "/usr/include/stdlib.h" 3 4
#define RAND_MAX 2147483647




#define EXIT_FAILURE 1
#define EXIT_SUCCESS 0



#define MB_CUR_MAX (__ctype_get_mb_cur_max ())
extern size_t __ctype_get_mb_cur_max (void) __attribute__ ((__nothrow__)) ;




extern double atof (__const char *__nptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;

extern int atoi (__const char *__nptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;

extern long int atol (__const char *__nptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;





__extension__ extern long long int atoll (__const char *__nptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;





extern double strtod (__const char *__restrict __nptr,
        char **__restrict __endptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;

# 182 "/usr/include/stdlib.h" 3 4


extern long int strtol (__const char *__restrict __nptr,
   char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;

extern unsigned long int strtoul (__const char *__restrict __nptr,
      char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;




__extension__
extern long long int strtoq (__const char *__restrict __nptr,
        char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;

__extension__
extern unsigned long long int strtouq (__const char *__restrict __nptr,
           char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;





__extension__
extern long long int strtoll (__const char *__restrict __nptr,
         char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;

__extension__
extern unsigned long long int strtoull (__const char *__restrict __nptr,
     char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;

# 279 "/usr/include/stdlib.h" 3 4
extern double __strtod_internal (__const char *__restrict __nptr,
     char **__restrict __endptr, int __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
extern float __strtof_internal (__const char *__restrict __nptr,
    char **__restrict __endptr, int __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
extern long double __strtold_internal (__const char *__restrict __nptr,
           char **__restrict __endptr,
           int __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;

extern long int __strtol_internal (__const char *__restrict __nptr,
       char **__restrict __endptr,
       int __base, int __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
#define __strtol_internal_defined 1


extern unsigned long int __strtoul_internal (__const char *__restrict __nptr,
          char **__restrict __endptr,
          int __base, int __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
#define __strtoul_internal_defined 1



__extension__
extern long long int __strtoll_internal (__const char *__restrict __nptr,
      char **__restrict __endptr,
      int __base, int __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
#define __strtoll_internal_defined 1


__extension__
extern unsigned long long int __strtoull_internal (__const char *
         __restrict __nptr,
         char **__restrict __endptr,
         int __base, int __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
#define __strtoull_internal_defined 1







extern __inline double
__attribute__ ((__nothrow__)) strtod (__const char *__restrict __nptr, char **__restrict __endptr)
{
  return __strtod_internal (__nptr, __endptr, 0);
}
extern __inline long int
__attribute__ ((__nothrow__)) strtol (__const char *__restrict __nptr, char **__restrict __endptr, int __base)

{
  return __strtol_internal (__nptr, __endptr, __base, 0);
}
extern __inline unsigned long int
__attribute__ ((__nothrow__)) strtoul (__const char *__restrict __nptr, char **__restrict __endptr, int __base)

{
  return __strtoul_internal (__nptr, __endptr, __base, 0);
}

# 364 "/usr/include/stdlib.h" 3 4
__extension__ extern __inline long long int
__attribute__ ((__nothrow__)) strtoq (__const char *__restrict __nptr, char **__restrict __endptr, int __base)

{
  return __strtoll_internal (__nptr, __endptr, __base, 0);
}
__extension__ extern __inline unsigned long long int
__attribute__ ((__nothrow__)) strtouq (__const char *__restrict __nptr, char **__restrict __endptr, int __base)

{
  return __strtoull_internal (__nptr, __endptr, __base, 0);
}




__extension__ extern __inline long long int
__attribute__ ((__nothrow__)) strtoll (__const char *__restrict __nptr, char **__restrict __endptr, int __base)

{
  return __strtoll_internal (__nptr, __endptr, __base, 0);
}
__extension__ extern __inline unsigned long long int
__attribute__ ((__nothrow__)) strtoull (__const char * __restrict __nptr, char **__restrict __endptr, int __base)

{
  return __strtoull_internal (__nptr, __endptr, __base, 0);
}




extern __inline double
__attribute__ ((__nothrow__)) atof (__const char *__nptr)
{
  return strtod (__nptr, (char **) ((void *)0));
}
extern __inline int
__attribute__ ((__nothrow__)) atoi (__const char *__nptr)
{
  return (int) strtol (__nptr, (char **) ((void *)0), 10);
}
extern __inline long int
__attribute__ ((__nothrow__)) atol (__const char *__nptr)
{
  return strtol (__nptr, (char **) ((void *)0), 10);
}




__extension__ extern __inline long long int
__attribute__ ((__nothrow__)) atoll (__const char *__nptr)
{
  return strtoll (__nptr, (char **) ((void *)0), 10);
}

# 429 "/usr/include/stdlib.h" 3 4
extern char *l64a (long int __n) __attribute__ ((__nothrow__)) ;


extern long int a64l (__const char *__s)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;




# 1 "/usr/include/sys/types.h" 1 3 4
# 25 "/usr/include/sys/types.h" 3 4
#define _SYS_TYPES_H 1









typedef __u_char u_char;
typedef __u_short u_short;
typedef __u_int u_int;
typedef __u_long u_long;
typedef __quad_t quad_t;
typedef __u_quad_t u_quad_t;
typedef __fsid_t fsid_t;
#define __u_char_defined 



typedef __loff_t loff_t;



typedef __ino_t ino_t;



#define __ino_t_defined 







typedef __dev_t dev_t;
#define __dev_t_defined 



typedef __gid_t gid_t;
#define __gid_t_defined 



typedef __mode_t mode_t;
#define __mode_t_defined 



typedef __nlink_t nlink_t;
#define __nlink_t_defined 



typedef __uid_t uid_t;
#define __uid_t_defined 




typedef __off_t off_t;



#define __off_t_defined 







typedef __pid_t pid_t;
#define __pid_t_defined 



typedef __id_t id_t;
#define __id_t_defined 



typedef __ssize_t ssize_t;
#define __ssize_t_defined 




typedef __daddr_t daddr_t;
typedef __caddr_t caddr_t;
#define __daddr_t_defined 




typedef __key_t key_t;
#define __key_t_defined 





#define __need_time_t 
#define __need_timer_t 
#define __need_clockid_t 
# 1 "/usr/include/time.h" 1 3 4
# 68 "/usr/include/time.h" 3 4
#undef __need_clock_t


#define __time_t_defined 1





typedef __time_t time_t;






#undef __need_time_t



#define __clockid_t_defined 1




typedef __clockid_t clockid_t;


#undef __clockid_time_t



#define __timer_t_defined 1




typedef __timer_t timer_t;


#undef __need_timer_t
# 128 "/usr/include/time.h" 3 4
#undef __need_timespec
# 134 "/usr/include/sys/types.h" 2 3 4
# 146 "/usr/include/sys/types.h" 3 4
#define __need_size_t 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 409 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_NULL
# 148 "/usr/include/sys/types.h" 2 3 4



typedef unsigned long int ulong;
typedef unsigned short int ushort;
typedef unsigned int uint;
# 188 "/usr/include/sys/types.h" 3 4
#define __intN_t(N,MODE) typedef int int ##N ##_t __attribute__ ((__mode__ (MODE)))

#define __u_intN_t(N,MODE) typedef unsigned int u_int ##N ##_t __attribute__ ((__mode__ (MODE)))



#define __int8_t_defined 
typedef int int8_t __attribute__ ((__mode__ (__QI__)));
typedef int int16_t __attribute__ ((__mode__ (__HI__)));
typedef int int32_t __attribute__ ((__mode__ (__SI__)));
typedef int int64_t __attribute__ ((__mode__ (__DI__)));


typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__)));

typedef int register_t __attribute__ ((__mode__ (__word__)));





#define __BIT_TYPES_DEFINED__ 1




# 1 "/usr/include/endian.h" 1 3 4
# 20 "/usr/include/endian.h" 3 4
#define _ENDIAN_H 1
# 32 "/usr/include/endian.h" 3 4
#define __LITTLE_ENDIAN 1234
#define __BIG_ENDIAN 4321
#define __PDP_ENDIAN 3412


# 1 "/usr/include/bits/endian.h" 1 3 4






#define __BYTE_ORDER __LITTLE_ENDIAN
# 38 "/usr/include/endian.h" 2 3 4




#define __FLOAT_WORD_ORDER __BYTE_ORDER



#define LITTLE_ENDIAN __LITTLE_ENDIAN
#define BIG_ENDIAN __BIG_ENDIAN
#define PDP_ENDIAN __PDP_ENDIAN
#define BYTE_ORDER __BYTE_ORDER



#define __LONG_LONG_PAIR(HI,LO) LO, HI
# 218 "/usr/include/sys/types.h" 2 3 4


# 1 "/usr/include/sys/select.h" 1 3 4
# 23 "/usr/include/sys/select.h" 3 4
#define _SYS_SELECT_H 1







# 1 "/usr/include/bits/select.h" 1 3 4
# 26 "/usr/include/bits/select.h" 3 4
#define __FD_ZERO(fdsp) do { int __d0, __d1; __asm__ __volatile__ ("cld; rep; stosl" : "=c" (__d0), "=D" (__d1) : "a" (0), "0" (sizeof (fd_set) / sizeof (__fd_mask)), "1" (&__FDS_BITS (fdsp)[0]) : "memory"); } while (0)
# 37 "/usr/include/bits/select.h" 3 4
#define __FD_SET(fd,fdsp) __asm__ __volatile__ ("btsl %1,%0" : "=m" (__FDS_BITS (fdsp)[__FDELT (fd)]) : "r" (((int) (fd)) % __NFDBITS) : "cc","memory")




#define __FD_CLR(fd,fdsp) __asm__ __volatile__ ("btrl %1,%0" : "=m" (__FDS_BITS (fdsp)[__FDELT (fd)]) : "r" (((int) (fd)) % __NFDBITS) : "cc","memory")




#define __FD_ISSET(fd,fdsp) (__extension__ ({register char __result; __asm__ __volatile__ ("btl %1,%2 ; setcb %b0" : "=q" (__result) : "r" (((int) (fd)) % __NFDBITS), "m" (__FDS_BITS (fdsp)[__FDELT (fd)]) : "cc"); __result; }))
# 32 "/usr/include/sys/select.h" 2 3 4


# 1 "/usr/include/bits/sigset.h" 1 3 4
# 22 "/usr/include/bits/sigset.h" 3 4
#define _SIGSET_H_types 1

typedef int __sig_atomic_t;



#define _SIGSET_NWORDS (1024 / (8 * sizeof (unsigned long int)))
typedef struct
  {
    unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
  } __sigset_t;
# 35 "/usr/include/sys/select.h" 2 3 4


#define __sigset_t_defined 
typedef __sigset_t sigset_t;



#define __need_time_t 
#define __need_timespec 
# 1 "/usr/include/time.h" 1 3 4
# 68 "/usr/include/time.h" 3 4
#undef __need_clock_t
# 84 "/usr/include/time.h" 3 4
#undef __need_time_t
# 96 "/usr/include/time.h" 3 4
#undef __clockid_time_t
# 108 "/usr/include/time.h" 3 4
#undef __need_timer_t






#define __timespec_defined 1





struct timespec
  {
    __time_t tv_sec;
    long int tv_nsec;
  };


#undef __need_timespec
# 45 "/usr/include/sys/select.h" 2 3 4
#define __need_timeval 
# 1 "/usr/include/bits/time.h" 1 3 4
# 62 "/usr/include/bits/time.h" 3 4
#undef __need_timeval

#define _STRUCT_TIMEVAL 1




struct timeval
  {
    __time_t tv_sec;
    __suseconds_t tv_usec;
  };
# 47 "/usr/include/sys/select.h" 2 3 4


typedef __suseconds_t suseconds_t;
#define __suseconds_t_defined 




typedef long int __fd_mask;


#undef __NFDBITS
#undef __FDELT
#undef __FDMASK

#define __NFDBITS (8 * sizeof (__fd_mask))
#define __FDELT(d) ((d) / __NFDBITS)
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))


typedef struct
  {






    __fd_mask __fds_bits[1024 / (8 * sizeof (__fd_mask))];
#define __FDS_BITS(set) ((set)->__fds_bits)

  } fd_set;


#define FD_SETSIZE __FD_SETSIZE



typedef __fd_mask fd_mask;


#define NFDBITS __NFDBITS




#define FD_SET(fd,fdsetp) __FD_SET (fd, fdsetp)
#define FD_CLR(fd,fdsetp) __FD_CLR (fd, fdsetp)
#define FD_ISSET(fd,fdsetp) __FD_ISSET (fd, fdsetp)
#define FD_ZERO(fdsetp) __FD_ZERO (fdsetp)



# 109 "/usr/include/sys/select.h" 3 4
extern int select (int __nfds, fd_set *__restrict __readfds,
     fd_set *__restrict __writefds,
     fd_set *__restrict __exceptfds,
     struct timeval *__restrict __timeout);
# 121 "/usr/include/sys/select.h" 3 4
extern int pselect (int __nfds, fd_set *__restrict __readfds,
      fd_set *__restrict __writefds,
      fd_set *__restrict __exceptfds,
      const struct timespec *__restrict __timeout,
      const __sigset_t *__restrict __sigmask);



# 221 "/usr/include/sys/types.h" 2 3 4


# 1 "/usr/include/sys/sysmacros.h" 1 3 4
# 22 "/usr/include/sys/sysmacros.h" 3 4
#define _SYS_SYSMACROS_H 1







__extension__
extern __inline unsigned int gnu_dev_major (unsigned long long int __dev)
     __attribute__ ((__nothrow__));
__extension__
extern __inline unsigned int gnu_dev_minor (unsigned long long int __dev)
     __attribute__ ((__nothrow__));
__extension__
extern __inline unsigned long long int gnu_dev_makedev (unsigned int __major,
       unsigned int __minor)
     __attribute__ ((__nothrow__));


__extension__ extern __inline unsigned int
__attribute__ ((__nothrow__)) gnu_dev_major (unsigned long long int __dev)
{
  return ((__dev >> 8) & 0xfff) | ((unsigned int) (__dev >> 32) & ~0xfff);
}

__extension__ extern __inline unsigned int
__attribute__ ((__nothrow__)) gnu_dev_minor (unsigned long long int __dev)
{
  return (__dev & 0xff) | ((unsigned int) (__dev >> 12) & ~0xff);
}

__extension__ extern __inline unsigned long long int
__attribute__ ((__nothrow__)) gnu_dev_makedev (unsigned int __major, unsigned int __minor)
{
  return ((__minor & 0xff) | ((__major & 0xfff) << 8)
   | (((unsigned long long int) (__minor & ~0xff)) << 12)
   | (((unsigned long long int) (__major & ~0xfff)) << 32));
}




#define major(dev) gnu_dev_major (dev)
#define minor(dev) gnu_dev_minor (dev)
#define makedev(maj,min) gnu_dev_makedev (maj, min)
# 224 "/usr/include/sys/types.h" 2 3 4
# 235 "/usr/include/sys/types.h" 3 4
typedef __blkcnt_t blkcnt_t;
#define __blkcnt_t_defined 


typedef __fsblkcnt_t fsblkcnt_t;
#define __fsblkcnt_t_defined 


typedef __fsfilcnt_t fsfilcnt_t;
#define __fsfilcnt_t_defined 
# 270 "/usr/include/sys/types.h" 3 4
# 1 "/usr/include/bits/pthreadtypes.h" 1 3 4
# 20 "/usr/include/bits/pthreadtypes.h" 3 4
#define _BITS_PTHREADTYPES_H 1

#define __SIZEOF_PTHREAD_ATTR_T 36
#define __SIZEOF_PTHREAD_MUTEX_T 24
#define __SIZEOF_PTHREAD_MUTEXATTR_T 4
#define __SIZEOF_PTHREAD_COND_T 48
#define __SIZEOF_PTHREAD_COND_COMPAT_T 12
#define __SIZEOF_PTHREAD_CONDATTR_T 4
#define __SIZEOF_PTHREAD_RWLOCK_T 32
#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
#define __SIZEOF_PTHREAD_BARRIER_T 20
#define __SIZEOF_PTHREAD_BARRIERATTR_T 4




typedef unsigned long int pthread_t;


typedef union
{
  char __size[36];
  long int __align;
} pthread_attr_t;


typedef struct __pthread_internal_slist
{
  struct __pthread_internal_slist *__next;
} __pthread_slist_t;




typedef union
{
  struct __pthread_mutex_s
  {
    int __lock;
    unsigned int __count;
    int __owner;


    int __kind;
    unsigned int __nusers;
    __extension__ union
    {
      int __spins;
      __pthread_slist_t __list;
    };
  } __data;
  char __size[24];
  long int __align;
} pthread_mutex_t;

typedef union
{
  char __size[4];
  long int __align;
} pthread_mutexattr_t;




typedef union
{
  struct
  {
    int __lock;
    unsigned int __futex;
    __extension__ unsigned long long int __total_seq;
    __extension__ unsigned long long int __wakeup_seq;
    __extension__ unsigned long long int __woken_seq;
    void *__mutex;
    unsigned int __nwaiters;
    unsigned int __broadcast_seq;
  } __data;
  char __size[48];
  __extension__ long long int __align;
} pthread_cond_t;

typedef union
{
  char __size[4];
  long int __align;
} pthread_condattr_t;



typedef unsigned int pthread_key_t;



typedef int pthread_once_t;





typedef union
{
  struct
  {
    int __lock;
    unsigned int __nr_readers;
    unsigned int __readers_wakeup;
    unsigned int __writer_wakeup;
    unsigned int __nr_readers_queued;
    unsigned int __nr_writers_queued;


    unsigned int __flags;
    int __writer;
  } __data;
  char __size[32];
  long int __align;
} pthread_rwlock_t;

typedef union
{
  char __size[8];
  long int __align;
} pthread_rwlockattr_t;





typedef volatile int pthread_spinlock_t;




typedef union
{
  char __size[20];
  long int __align;
} pthread_barrier_t;

typedef union
{
  char __size[4];
  int __align;
} pthread_barrierattr_t;




#define __cleanup_fct_attribute __attribute__ ((__regparm__ (1)))
# 271 "/usr/include/sys/types.h" 2 3 4



# 439 "/usr/include/stdlib.h" 2 3 4






extern long int random (void) __attribute__ ((__nothrow__));


extern void srandom (unsigned int __seed) __attribute__ ((__nothrow__));





extern char *initstate (unsigned int __seed, char *__statebuf,
   size_t __statelen) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));



extern char *setstate (char *__statebuf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));







struct random_data
  {
    int32_t *fptr;
    int32_t *rptr;
    int32_t *state;
    int rand_type;
    int rand_deg;
    int rand_sep;
    int32_t *end_ptr;
  };

extern int random_r (struct random_data *__restrict __buf,
       int32_t *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));

extern int srandom_r (unsigned int __seed, struct random_data *__buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));

extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
   size_t __statelen,
   struct random_data *__restrict __buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 4)));

extern int setstate_r (char *__restrict __statebuf,
         struct random_data *__restrict __buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));






extern int rand (void) __attribute__ ((__nothrow__));

extern void srand (unsigned int __seed) __attribute__ ((__nothrow__));




extern int rand_r (unsigned int *__seed) __attribute__ ((__nothrow__));







extern double drand48 (void) __attribute__ ((__nothrow__));
extern double erand48 (unsigned short int __xsubi[3]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern long int lrand48 (void) __attribute__ ((__nothrow__));
extern long int nrand48 (unsigned short int __xsubi[3])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern long int mrand48 (void) __attribute__ ((__nothrow__));
extern long int jrand48 (unsigned short int __xsubi[3])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern void srand48 (long int __seedval) __attribute__ ((__nothrow__));
extern unsigned short int *seed48 (unsigned short int __seed16v[3])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
extern void lcong48 (unsigned short int __param[7]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





struct drand48_data
  {
    unsigned short int __x[3];
    unsigned short int __old_x[3];
    unsigned short int __c;
    unsigned short int __init;
    unsigned long long int __a;
  };


extern int drand48_r (struct drand48_data *__restrict __buffer,
        double *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern int erand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        double *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern int lrand48_r (struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern int nrand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern int mrand48_r (struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern int jrand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));

extern int seed48_r (unsigned short int __seed16v[3],
       struct drand48_data *__buffer) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));

extern int lcong48_r (unsigned short int __param[7],
        struct drand48_data *__buffer)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));






#define __malloc_and_calloc_defined 


extern void *malloc (size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;

extern void *calloc (size_t __nmemb, size_t __size)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;







extern void *realloc (void *__ptr, size_t __size)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) __attribute__ ((__warn_unused_result__));

extern void free (void *__ptr) __attribute__ ((__nothrow__));




extern void cfree (void *__ptr) __attribute__ ((__nothrow__));



# 1 "/usr/include/alloca.h" 1 3 4
# 20 "/usr/include/alloca.h" 3 4
#define _ALLOCA_H 1



#define __need_size_t 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 409 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_NULL
# 26 "/usr/include/alloca.h" 2 3 4




#undef alloca


extern void *alloca (size_t __size) __attribute__ ((__nothrow__));


#define alloca(size) __builtin_alloca (size)



# 613 "/usr/include/stdlib.h" 2 3 4




extern void *valloc (size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;




extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;




extern void abort (void) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));



extern int atexit (void (*__func) (void)) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));






extern void exit (int __status) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));

# 658 "/usr/include/stdlib.h" 3 4


extern char *getenv (__const char *__name) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;




extern char *__secure_getenv (__const char *__name)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;





extern int putenv (char *__string) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int setenv (__const char *__name, __const char *__value, int __replace)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));


extern int unsetenv (__const char *__name) __attribute__ ((__nothrow__));






extern int clearenv (void) __attribute__ ((__nothrow__));
# 698 "/usr/include/stdlib.h" 3 4
extern char *mktemp (char *__template) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
# 709 "/usr/include/stdlib.h" 3 4
extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) ;
# 729 "/usr/include/stdlib.h" 3 4
extern char *mkdtemp (char *__template) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;








extern int system (__const char *__command) ;

# 755 "/usr/include/stdlib.h" 3 4
extern char *realpath (__const char *__restrict __name,
         char *__restrict __resolved) __attribute__ ((__nothrow__)) ;





#define __COMPAR_FN_T 
typedef int (*__compar_fn_t) (__const void *, __const void *);









extern void *bsearch (__const void *__key, __const void *__base,
        size_t __nmemb, size_t __size, __compar_fn_t __compar)
     __attribute__ ((__nonnull__ (1, 2, 5))) ;



extern void qsort (void *__base, size_t __nmemb, size_t __size,
     __compar_fn_t __compar) __attribute__ ((__nonnull__ (1, 4)));



extern int abs (int __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
extern long int labs (long int __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;












extern div_t div (int __numer, int __denom)
     __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
extern ldiv_t ldiv (long int __numer, long int __denom)
     __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;

# 820 "/usr/include/stdlib.h" 3 4
extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;




extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;




extern char *gcvt (double __value, int __ndigit, char *__buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3))) ;




extern char *qecvt (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
extern char *qfcvt (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
extern char *qgcvt (long double __value, int __ndigit, char *__buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3))) ;




extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign, char *__restrict __buf,
     size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign, char *__restrict __buf,
     size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));

extern int qecvt_r (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign,
      char *__restrict __buf, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
extern int qfcvt_r (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign,
      char *__restrict __buf, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));







extern int mblen (__const char *__s, size_t __n) __attribute__ ((__nothrow__)) ;


extern int mbtowc (wchar_t *__restrict __pwc,
     __const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__)) ;


extern int wctomb (char *__s, wchar_t __wchar) __attribute__ ((__nothrow__)) ;



extern size_t mbstowcs (wchar_t *__restrict __pwcs,
   __const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__));

extern size_t wcstombs (char *__restrict __s,
   __const wchar_t *__restrict __pwcs, size_t __n)
     __attribute__ ((__nothrow__));








extern int rpmatch (__const char *__response) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
# 925 "/usr/include/stdlib.h" 3 4
extern int posix_openpt (int __oflag) ;
# 960 "/usr/include/stdlib.h" 3 4
extern int getloadavg (double __loadavg[], int __nelem)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
# 974 "/usr/include/stdlib.h" 3 4
#undef __need_malloc_and_calloc


# 15 "unix.c" 2

# 1 "/usr/include/string.h" 1 3 4
# 24 "/usr/include/string.h" 3 4
#define _STRING_H 1






#define __need_size_t 
#define __need_NULL 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL
# 34 "/usr/include/string.h" 2 3 4




extern void *memcpy (void *__restrict __dest,
       __const void *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern void *memmove (void *__dest, __const void *__src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));






extern void *memccpy (void *__restrict __dest, __const void *__restrict __src,
        int __c, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));





extern void *memset (void *__s, int __c, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int memcmp (__const void *__s1, __const void *__s2, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern void *memchr (__const void *__s, int __c, size_t __n)
      __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));

# 82 "/usr/include/string.h" 3 4


extern char *strcpy (char *__restrict __dest, __const char *__restrict __src)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));

extern char *strncpy (char *__restrict __dest,
        __const char *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern char *strcat (char *__restrict __dest, __const char *__restrict __src)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));

extern char *strncat (char *__restrict __dest, __const char *__restrict __src,
        size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern int strcmp (__const char *__s1, __const char *__s2)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));

extern int strncmp (__const char *__s1, __const char *__s2, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern int strcoll (__const char *__s1, __const char *__s2)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));

extern size_t strxfrm (char *__restrict __dest,
         __const char *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));

# 130 "/usr/include/string.h" 3 4
extern char *strdup (__const char *__s)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) __attribute__ ((__nonnull__ (1)));
# 165 "/usr/include/string.h" 3 4


extern char *strchr (__const char *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));

extern char *strrchr (__const char *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));

# 181 "/usr/include/string.h" 3 4



extern size_t strcspn (__const char *__s, __const char *__reject)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern size_t strspn (__const char *__s, __const char *__accept)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));

extern char *strpbrk (__const char *__s, __const char *__accept)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));

extern char *strstr (__const char *__haystack, __const char *__needle)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));



extern char *strtok (char *__restrict __s, __const char *__restrict __delim)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));




extern char *__strtok_r (char *__restrict __s,
    __const char *__restrict __delim,
    char **__restrict __save_ptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));

extern char *strtok_r (char *__restrict __s, __const char *__restrict __delim,
         char **__restrict __save_ptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));
# 240 "/usr/include/string.h" 3 4


extern size_t strlen (__const char *__s)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));

# 254 "/usr/include/string.h" 3 4


extern char *strerror (int __errnum) __attribute__ ((__nothrow__));

# 270 "/usr/include/string.h" 3 4
extern int strerror_r (int __errnum, char *__buf, size_t __buflen) __asm__ ("" "__xpg_strerror_r") __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
# 294 "/usr/include/string.h" 3 4
extern void __bzero (void *__s, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern void bcopy (__const void *__src, void *__dest, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern void bzero (void *__s, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int bcmp (__const void *__s1, __const void *__s2, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern char *index (__const char *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));


extern char *rindex (__const char *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));



extern int ffs (int __i) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
# 331 "/usr/include/string.h" 3 4
extern int strcasecmp (__const char *__s1, __const char *__s2)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern int strncasecmp (__const char *__s1, __const char *__s2, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
# 354 "/usr/include/string.h" 3 4
extern char *strsep (char **__restrict __stringp,
       __const char *__restrict __delim)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
# 420 "/usr/include/string.h" 3 4
# 1 "/usr/include/bits/string.h" 1 3 4
# 26 "/usr/include/bits/string.h" 3 4
#define _STRING_ARCH_unaligned 1
# 421 "/usr/include/string.h" 2 3 4


# 1 "/usr/include/bits/string2.h" 1 3 4
# 46 "/usr/include/bits/string2.h" 3 4
#define __STRING_INLINE __extern_inline
# 56 "/usr/include/bits/string2.h" 3 4
#define __STRING2_SMALL_GET16(src,idx) (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8 | ((__const unsigned char *) (__const char *) (src))[idx])


#define __STRING2_SMALL_GET32(src,idx) (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8 | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8 | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8 | ((__const unsigned char *) (__const char *) (src))[idx])
# 93 "/usr/include/bits/string2.h" 3 4
#define __string2_1bptr_p(__x) ((size_t)(const void *)((__x) + 1) - (size_t)(const void *)(__x) == 1)
# 195 "/usr/include/bits/string2.h" 3 4
#define __bzero(s,n) __builtin_memset (s, '\0', n)
# 394 "/usr/include/bits/string2.h" 3 4
extern void *__rawmemchr (const void *__s, int __c);

#define strchr(s,c) (__extension__ (__builtin_constant_p (c) && !__builtin_constant_p (s) && (c) == '\0' ? (char *) __rawmemchr (s, c) : __builtin_strchr (s, c)))
# 761 "/usr/include/bits/string2.h" 3 4
#define strncpy(dest,src,n) __builtin_strncpy (dest, src, n)
# 785 "/usr/include/bits/string2.h" 3 4
#define strncat(dest,src,n) __builtin_strncat (dest, src, n)
# 800 "/usr/include/bits/string2.h" 3 4
#define strcmp(s1,s2) __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (s1) && __builtin_constant_p (s2) && (__s1_len = strlen (s1), __s2_len = strlen (s2), (!__string2_1bptr_p (s1) || __s1_len >= 4) && (!__string2_1bptr_p (s2) || __s2_len >= 4)) ? __builtin_strcmp (s1, s2) : (__builtin_constant_p (s1) && __string2_1bptr_p (s1) && (__s1_len = strlen (s1), __s1_len < 4) ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2) ? __builtin_strcmp (s1, s2) : __strcmp_cg (s1, s2, __s1_len)) : (__builtin_constant_p (s2) && __string2_1bptr_p (s2) && (__s2_len = strlen (s2), __s2_len < 4) ? (__builtin_constant_p (s1) && __string2_1bptr_p (s1) ? __builtin_strcmp (s1, s2) : __strcmp_gc (s1, s2, __s2_len)) : __builtin_strcmp (s1, s2)))); })
# 842 "/usr/include/bits/string2.h" 3 4
#define __strcmp_cc(s1,s2,l) (__extension__ ({ register int __result = (((__const unsigned char *) (__const char *) (s1))[0] - ((__const unsigned char *) (__const char *)(s2))[0]); if (l > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (s1))[1] - ((__const unsigned char *) (__const char *) (s2))[1]); if (l > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (s1))[2] - ((__const unsigned char *) (__const char *) (s2))[2]); if (l > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) (s1))[3] - ((__const unsigned char *) (__const char *) (s2))[3]); } } __result; }))
# 869 "/usr/include/bits/string2.h" 3 4
#define __strcmp_cg(s1,s2,l1) (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (s2); register int __result = (((__const unsigned char *) (__const char *) (s1))[0] - __s2[0]); if (l1 > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (s1))[1] - __s2[1]); if (l1 > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (s1))[2] - __s2[2]); if (l1 > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) (s1))[3] - __s2[3]); } } __result; }))
# 891 "/usr/include/bits/string2.h" 3 4
#define __strcmp_gc(s1,s2,l2) (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) (s1); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (s2))[0]; if (l2 > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (s2))[1]); if (l2 > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (s2))[2]); if (l2 > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (s2))[3]); } } __result; }))
# 920 "/usr/include/bits/string2.h" 3 4
#define strncmp(s1,s2,n) (__extension__ (__builtin_constant_p (n) && ((__builtin_constant_p (s1) && strlen (s1) < ((size_t) (n))) || (__builtin_constant_p (s2) && strlen (s2) < ((size_t) (n)))) ? strcmp (s1, s2) : strncmp (s1, s2, n)))
# 935 "/usr/include/bits/string2.h" 3 4
#define strcspn(s,reject) __extension__ ({ char __r0, __r1, __r2; (__builtin_constant_p (reject) && __string2_1bptr_p (reject) ? ((__builtin_constant_p (s) && __string2_1bptr_p (s)) ? __builtin_strcspn (s, reject) : ((__r0 = ((__const char *) (reject))[0], __r0 == '\0') ? strlen (s) : ((__r1 = ((__const char *) (reject))[1], __r1 == '\0') ? __strcspn_c1 (s, __r0) : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0') ? __strcspn_c2 (s, __r0, __r1) : (((__const char *) (reject))[3] == '\0' ? __strcspn_c3 (s, __r0, __r1, __r2) : __builtin_strcspn (s, reject)))))) : __builtin_strcspn (s, reject)); })
# 969 "/usr/include/bits/string2.h" 3 4
extern __inline size_t __strcspn_c1 (__const char *__s, int __reject);
extern __inline size_t
__strcspn_c1 (__const char *__s, int __reject)
{
  register size_t __result = 0;
  while (__s[__result] != '\0' && __s[__result] != __reject)
    ++__result;
  return __result;
}

extern __inline size_t __strcspn_c2 (__const char *__s, int __reject1,
         int __reject2);
extern __inline size_t
__strcspn_c2 (__const char *__s, int __reject1, int __reject2)
{
  register size_t __result = 0;
  while (__s[__result] != '\0' && __s[__result] != __reject1
  && __s[__result] != __reject2)
    ++__result;
  return __result;
}

extern __inline size_t __strcspn_c3 (__const char *__s, int __reject1,
         int __reject2, int __reject3);
extern __inline size_t
__strcspn_c3 (__const char *__s, int __reject1, int __reject2,
       int __reject3)
{
  register size_t __result = 0;
  while (__s[__result] != '\0' && __s[__result] != __reject1
  && __s[__result] != __reject2 && __s[__result] != __reject3)
    ++__result;
  return __result;
}
# 1011 "/usr/include/bits/string2.h" 3 4
#define strspn(s,accept) __extension__ ({ char __a0, __a1, __a2; (__builtin_constant_p (accept) && __string2_1bptr_p (accept) ? ((__builtin_constant_p (s) && __string2_1bptr_p (s)) ? __builtin_strspn (s, accept) : ((__a0 = ((__const char *) (accept))[0], __a0 == '\0') ? ((void) (s), 0) : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0') ? __strspn_c1 (s, __a0) : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0') ? __strspn_c2 (s, __a0, __a1) : (((__const char *) (accept))[3] == '\0' ? __strspn_c3 (s, __a0, __a1, __a2) : __builtin_strspn (s, accept)))))) : __builtin_strspn (s, accept)); })
# 1045 "/usr/include/bits/string2.h" 3 4
extern __inline size_t __strspn_c1 (__const char *__s, int __accept);
extern __inline size_t
__strspn_c1 (__const char *__s, int __accept)
{
  register size_t __result = 0;

  while (__s[__result] == __accept)
    ++__result;
  return __result;
}

extern __inline size_t __strspn_c2 (__const char *__s, int __accept1,
        int __accept2);
extern __inline size_t
__strspn_c2 (__const char *__s, int __accept1, int __accept2)
{
  register size_t __result = 0;

  while (__s[__result] == __accept1 || __s[__result] == __accept2)
    ++__result;
  return __result;
}

extern __inline size_t __strspn_c3 (__const char *__s, int __accept1,
        int __accept2, int __accept3);
extern __inline size_t
__strspn_c3 (__const char *__s, int __accept1, int __accept2, int __accept3)
{
  register size_t __result = 0;

  while (__s[__result] == __accept1 || __s[__result] == __accept2
  || __s[__result] == __accept3)
    ++__result;
  return __result;
}







#define strpbrk(s,accept) __extension__ ({ char __a0, __a1, __a2; (__builtin_constant_p (accept) && __string2_1bptr_p (accept) ? ((__builtin_constant_p (s) && __string2_1bptr_p (s)) ? __builtin_strpbrk (s, accept) : ((__a0 = ((__const char *) (accept))[0], __a0 == '\0') ? ((void) (s), (char *) NULL) : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0') ? __builtin_strchr (s, __a0) : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0') ? __strpbrk_c2 (s, __a0, __a1) : (((__const char *) (accept))[3] == '\0' ? __strpbrk_c3 (s, __a0, __a1, __a2) : __builtin_strpbrk (s, accept)))))) : __builtin_strpbrk (s, accept)); })
# 1121 "/usr/include/bits/string2.h" 3 4
extern __inline char *__strpbrk_c2 (__const char *__s, int __accept1,
         int __accept2);
extern __inline char *
__strpbrk_c2 (__const char *__s, int __accept1, int __accept2)
{

  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
    ++__s;
  return *__s == '\0' ? ((void *)0) : (char *) (size_t) __s;
}

extern __inline char *__strpbrk_c3 (__const char *__s, int __accept1,
         int __accept2, int __accept3);
extern __inline char *
__strpbrk_c3 (__const char *__s, int __accept1, int __accept2,
       int __accept3)
{

  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
  && *__s != __accept3)
    ++__s;
  return *__s == '\0' ? ((void *)0) : (char *) (size_t) __s;
}
# 1164 "/usr/include/bits/string2.h" 3 4
#define __strtok_r(s,sep,nextp) (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep) ? (((__const char *) (sep))[0] != '\0' && ((__const char *) (sep))[1] == '\0' ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp) : __strtok_r (s, sep, nextp)) : __strtok_r (s, sep, nextp)))
# 1173 "/usr/include/bits/string2.h" 3 4
extern __inline char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
extern __inline char *
__strtok_r_1c (char *__s, char __sep, char **__nextp)
{
  char *__result;
  if (__s == ((void *)0))
    __s = *__nextp;
  while (*__s == __sep)
    ++__s;
  __result = ((void *)0);
  if (*__s != '\0')
    {
      __result = __s++;
      while (*__s != '\0')
 if (*__s++ == __sep)
   {
     __s[-1] = '\0';
     break;
   }
      *__nextp = __s;
    }
  return __result;
}

#define strtok_r(s,sep,nextp) __strtok_r (s, sep, nextp)







extern char *__strsep_g (char **__stringp, __const char *__delim);
#define __strsep(s,reject) __extension__ ({ char __r0, __r1, __r2; (__builtin_constant_p (reject) && __string2_1bptr_p (reject) && (__r0 = ((__const char *) (reject))[0], ((__const char *) (reject))[0] != '\0') ? ((__r1 = ((__const char *) (reject))[1], ((__const char *) (reject))[1] == '\0') ? __strsep_1c (s, __r0) : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0') ? __strsep_2c (s, __r0, __r1) : (((__const char *) (reject))[3] == '\0' ? __strsep_3c (s, __r0, __r1, __r2) : __strsep_g (s, reject)))) : __strsep_g (s, reject)); })
# 1223 "/usr/include/bits/string2.h" 3 4
extern __inline char *__strsep_1c (char **__s, char __reject);
extern __inline char *
__strsep_1c (char **__s, char __reject)
{
  register char *__retval = *__s;
  if (__retval != ((void *)0) && (*__s = (__extension__ (__builtin_constant_p (__reject) && !__builtin_constant_p (__retval) && (__reject) == '\0' ? (char *) __rawmemchr (__retval, __reject) : __builtin_strchr (__retval, __reject)))) != ((void *)0))
    *(*__s)++ = '\0';
  return __retval;
}

extern __inline char *__strsep_2c (char **__s, char __reject1, char __reject2);
extern __inline char *
__strsep_2c (char **__s, char __reject1, char __reject2)
{
  register char *__retval = *__s;
  if (__retval != ((void *)0))
    {
      register char *__cp = __retval;
      while (1)
 {
   if (*__cp == '\0')
     {
       __cp = ((void *)0);
   break;
     }
   if (*__cp == __reject1 || *__cp == __reject2)
     {
       *__cp++ = '\0';
       break;
     }
   ++__cp;
 }
      *__s = __cp;
    }
  return __retval;
}

extern __inline char *__strsep_3c (char **__s, char __reject1, char __reject2,
       char __reject3);
extern __inline char *
__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
{
  register char *__retval = *__s;
  if (__retval != ((void *)0))
    {
      register char *__cp = __retval;
      while (1)
 {
   if (*__cp == '\0')
     {
       __cp = ((void *)0);
   break;
     }
   if (*__cp == __reject1 || *__cp == __reject2 || *__cp == __reject3)
     {
       *__cp++ = '\0';
       break;
     }
   ++__cp;
 }
      *__s = __cp;
    }
  return __retval;
}

#define strsep(s,reject) __strsep (s, reject)
# 1298 "/usr/include/bits/string2.h" 3 4
#define __need_malloc_and_calloc 





extern char *__strdup (__const char *__string) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__));
#define __strdup(s) (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s) ? (((__const char *) (s))[0] == '\0' ? (char *) calloc (1, 1) : ({ size_t __len = strlen (s) + 1; char *__retval = (char *) malloc (__len); if (__retval != NULL) __retval = (char *) memcpy (__retval, s, __len); __retval; })) : __strdup (s)))
# 1317 "/usr/include/bits/string2.h" 3 4
#define strdup(s) __strdup (s)





extern char *__strndup (__const char *__string, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__));
#define __strndup(s,n) (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s) ? (((__const char *) (s))[0] == '\0' ? (char *) calloc (1, 1) : ({ size_t __len = strlen (s) + 1; size_t __n = (n); char *__retval; if (__n < __len) __len = __n + 1; __retval = (char *) malloc (__len); if (__retval != NULL) { __retval[__len - 1] = '\0'; __retval = (char *) memcpy (__retval, s, __len - 1); } __retval; })) : __strndup (s, n)))
# 1352 "/usr/include/bits/string2.h" 3 4
#undef __STRING_INLINE
# 424 "/usr/include/string.h" 2 3 4
# 432 "/usr/include/string.h" 3 4

# 17 "unix.c" 2
# 1 "/usr/include/fcntl.h" 1 3 4
# 25 "/usr/include/fcntl.h" 3 4
#define _FCNTL_H 1








# 1 "/usr/include/bits/fcntl.h" 1 3 4
# 33 "/usr/include/bits/fcntl.h" 3 4
#define O_ACCMODE 0003
#define O_RDONLY 00
#define O_WRONLY 01
#define O_RDWR 02
#define O_CREAT 0100
#define O_EXCL 0200
#define O_NOCTTY 0400
#define O_TRUNC 01000
#define O_APPEND 02000
#define O_NONBLOCK 04000
#define O_NDELAY O_NONBLOCK
#define O_SYNC 010000
#define O_FSYNC O_SYNC
#define O_ASYNC 020000
# 59 "/usr/include/bits/fcntl.h" 3 4
#define O_DSYNC O_SYNC
#define O_RSYNC O_SYNC







#define F_DUPFD 0
#define F_GETFD 1
#define F_SETFD 2
#define F_GETFL 3
#define F_SETFL 4

#define F_GETLK 5
#define F_SETLK 6
#define F_SETLKW 7





#define F_GETLK64 12
#define F_SETLK64 13
#define F_SETLKW64 14


#define F_SETOWN 8
#define F_GETOWN 9
# 103 "/usr/include/bits/fcntl.h" 3 4
#define FD_CLOEXEC 1


#define F_RDLCK 0
#define F_WRLCK 1
#define F_UNLCK 2


#define F_EXLCK 4
#define F_SHLCK 8



#define LOCK_SH 1
#define LOCK_EX 2
#define LOCK_NB 4

#define LOCK_UN 8
# 141 "/usr/include/bits/fcntl.h" 3 4
struct flock
  {
    short int l_type;
    short int l_whence;

    __off_t l_start;
    __off_t l_len;




    __pid_t l_pid;
  };
# 169 "/usr/include/bits/fcntl.h" 3 4
#define FAPPEND O_APPEND
#define FFSYNC O_FSYNC
#define FASYNC O_ASYNC
#define FNONBLOCK O_NONBLOCK
#define FNDELAY O_NDELAY




#define POSIX_FADV_NORMAL 0
#define POSIX_FADV_RANDOM 1
#define POSIX_FADV_SEQUENTIAL 2
#define POSIX_FADV_WILLNEED 3
#define POSIX_FADV_DONTNEED 4
#define POSIX_FADV_NOREUSE 5
# 208 "/usr/include/bits/fcntl.h" 3 4

# 237 "/usr/include/bits/fcntl.h" 3 4

# 35 "/usr/include/fcntl.h" 2 3 4
# 45 "/usr/include/fcntl.h" 3 4
#define R_OK 4
#define W_OK 2
#define X_OK 1
#define F_OK 0
# 76 "/usr/include/fcntl.h" 3 4
extern int fcntl (int __fd, int __cmd, ...);
# 85 "/usr/include/fcntl.h" 3 4
extern int open (__const char *__file, int __oflag, ...) __attribute__ ((__nonnull__ (1)));
# 130 "/usr/include/fcntl.h" 3 4
extern int creat (__const char *__file, __mode_t __mode) __attribute__ ((__nonnull__ (1)));
# 153 "/usr/include/fcntl.h" 3 4
#define F_ULOCK 0
#define F_LOCK 1
#define F_TLOCK 2
#define F_TEST 3


extern int lockf (int __fd, int __cmd, __off_t __len);
# 176 "/usr/include/fcntl.h" 3 4
extern int posix_fadvise (int __fd, __off_t __offset, __off_t __len,
     int __advise) __attribute__ ((__nothrow__));
# 198 "/usr/include/fcntl.h" 3 4
extern int posix_fallocate (int __fd, __off_t __offset, __off_t __len);
# 213 "/usr/include/fcntl.h" 3 4

# 18 "unix.c" 2
# 1 "/usr/include/ctype.h" 1 3 4
# 25 "/usr/include/ctype.h" 3 4
#define _CTYPE_H 1





# 45 "/usr/include/ctype.h" 3 4
#define _ISbit(bit) ((bit) < 8 ? ((1 << (bit)) << 8) : ((1 << (bit)) >> 8))


enum
{
  _ISupper = ((0) < 8 ? ((1 << (0)) << 8) : ((1 << (0)) >> 8)),
  _ISlower = ((1) < 8 ? ((1 << (1)) << 8) : ((1 << (1)) >> 8)),
  _ISalpha = ((2) < 8 ? ((1 << (2)) << 8) : ((1 << (2)) >> 8)),
  _ISdigit = ((3) < 8 ? ((1 << (3)) << 8) : ((1 << (3)) >> 8)),
  _ISxdigit = ((4) < 8 ? ((1 << (4)) << 8) : ((1 << (4)) >> 8)),
  _ISspace = ((5) < 8 ? ((1 << (5)) << 8) : ((1 << (5)) >> 8)),
  _ISprint = ((6) < 8 ? ((1 << (6)) << 8) : ((1 << (6)) >> 8)),
  _ISgraph = ((7) < 8 ? ((1 << (7)) << 8) : ((1 << (7)) >> 8)),
  _ISblank = ((8) < 8 ? ((1 << (8)) << 8) : ((1 << (8)) >> 8)),
  _IScntrl = ((9) < 8 ? ((1 << (9)) << 8) : ((1 << (9)) >> 8)),
  _ISpunct = ((10) < 8 ? ((1 << (10)) << 8) : ((1 << (10)) >> 8)),
  _ISalnum = ((11) < 8 ? ((1 << (11)) << 8) : ((1 << (11)) >> 8))
};
# 81 "/usr/include/ctype.h" 3 4
extern __const unsigned short int **__ctype_b_loc (void)
     __attribute__ ((__const));
extern __const __int32_t **__ctype_tolower_loc (void)
     __attribute__ ((__const));
extern __const __int32_t **__ctype_toupper_loc (void)
     __attribute__ ((__const));

#define __isctype(c,type) ((*__ctype_b_loc ())[(int) (c)] & (unsigned short int) type)


#define __isascii(c) (((c) & ~0x7f) == 0)
#define __toascii(c) ((c) & 0x7f)

#define __exctype(name) extern int name (int) __THROW







extern int isalnum (int) __attribute__ ((__nothrow__));
extern int isalpha (int) __attribute__ ((__nothrow__));
extern int iscntrl (int) __attribute__ ((__nothrow__));
extern int isdigit (int) __attribute__ ((__nothrow__));
extern int islower (int) __attribute__ ((__nothrow__));
extern int isgraph (int) __attribute__ ((__nothrow__));
extern int isprint (int) __attribute__ ((__nothrow__));
extern int ispunct (int) __attribute__ ((__nothrow__));
extern int isspace (int) __attribute__ ((__nothrow__));
extern int isupper (int) __attribute__ ((__nothrow__));
extern int isxdigit (int) __attribute__ ((__nothrow__));



extern int tolower (int __c) __attribute__ ((__nothrow__));


extern int toupper (int __c) __attribute__ ((__nothrow__));


# 142 "/usr/include/ctype.h" 3 4
extern int isascii (int __c) __attribute__ ((__nothrow__));



extern int toascii (int __c) __attribute__ ((__nothrow__));



extern int _toupper (int) __attribute__ ((__nothrow__));
extern int _tolower (int) __attribute__ ((__nothrow__));



#define __tobody(c,f,a,args) (__extension__ ({ int __res; if (sizeof (c) > 1) { if (__builtin_constant_p (c)) { int __c = (c); __res = __c < -128 || __c > 255 ? __c : (a)[__c]; } else __res = f args; } else __res = (a)[(int) (c)]; __res; }))
# 173 "/usr/include/ctype.h" 3 4
#define isalnum(c) __isctype((c), _ISalnum)
#define isalpha(c) __isctype((c), _ISalpha)
#define iscntrl(c) __isctype((c), _IScntrl)
#define isdigit(c) __isctype((c), _ISdigit)
#define islower(c) __isctype((c), _ISlower)
#define isgraph(c) __isctype((c), _ISgraph)
#define isprint(c) __isctype((c), _ISprint)
#define ispunct(c) __isctype((c), _ISpunct)
#define isspace(c) __isctype((c), _ISspace)
#define isupper(c) __isctype((c), _ISupper)
#define isxdigit(c) __isctype((c), _ISxdigit)






extern __inline int
__attribute__ ((__nothrow__)) tolower (int __c)
{
  return __c >= -128 && __c < 256 ? (*__ctype_tolower_loc ())[__c] : __c;
}

extern __inline int
__attribute__ ((__nothrow__)) toupper (int __c)
{
  return __c >= -128 && __c < 256 ? (*__ctype_toupper_loc ())[__c] : __c;
}



#define tolower(c) __tobody (c, tolower, *__ctype_tolower_loc (), (c))
#define toupper(c) __tobody (c, toupper, *__ctype_toupper_loc (), (c))



#define isascii(c) __isascii (c)
#define toascii(c) __toascii (c)

#define _tolower(c) ((int) (*__ctype_tolower_loc ())[(int) (c)])
#define _toupper(c) ((int) (*__ctype_toupper_loc ())[(int) (c)])
# 323 "/usr/include/ctype.h" 3 4

# 19 "unix.c" 2
# 1 "/usr/include/time.h" 1 3 4
# 28 "/usr/include/time.h" 3 4
#define _TIME_H 1








#define __need_size_t 
#define __need_NULL 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL
# 40 "/usr/include/time.h" 2 3 4



# 1 "/usr/include/bits/time.h" 1 3 4
# 26 "/usr/include/bits/time.h" 3 4
#define _BITS_TIME_H 1







#define CLOCKS_PER_SEC 1000000l
# 46 "/usr/include/bits/time.h" 3 4
#define CLOCK_REALTIME 0

#define CLOCK_MONOTONIC 1

#define CLOCK_PROCESS_CPUTIME_ID 2

#define CLOCK_THREAD_CPUTIME_ID 3


#define TIMER_ABSTIME 1
# 44 "/usr/include/time.h" 2 3 4
# 55 "/usr/include/time.h" 3 4
#define __clock_t_defined 1





typedef __clock_t clock_t;






#undef __need_clock_t
# 84 "/usr/include/time.h" 3 4
#undef __need_time_t
# 96 "/usr/include/time.h" 3 4
#undef __clockid_time_t
# 108 "/usr/include/time.h" 3 4
#undef __need_timer_t
# 128 "/usr/include/time.h" 3 4
#undef __need_timespec





struct tm
{
  int tm_sec;
  int tm_min;
  int tm_hour;
  int tm_mday;
  int tm_mon;
  int tm_year;
  int tm_wday;
  int tm_yday;
  int tm_isdst;


  long int tm_gmtoff;
  __const char *tm_zone;




};








struct itimerspec
  {
    struct timespec it_interval;
    struct timespec it_value;
  };


struct sigevent;
# 181 "/usr/include/time.h" 3 4



extern clock_t clock (void) __attribute__ ((__nothrow__));


extern time_t time (time_t *__timer) __attribute__ ((__nothrow__));


extern double difftime (time_t __time1, time_t __time0)
     __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern time_t mktime (struct tm *__tp) __attribute__ ((__nothrow__));





extern size_t strftime (char *__restrict __s, size_t __maxsize,
   __const char *__restrict __format,
   __const struct tm *__restrict __tp) __attribute__ ((__nothrow__));

# 229 "/usr/include/time.h" 3 4



extern struct tm *gmtime (__const time_t *__timer) __attribute__ ((__nothrow__));



extern struct tm *localtime (__const time_t *__timer) __attribute__ ((__nothrow__));





extern struct tm *gmtime_r (__const time_t *__restrict __timer,
       struct tm *__restrict __tp) __attribute__ ((__nothrow__));



extern struct tm *localtime_r (__const time_t *__restrict __timer,
          struct tm *__restrict __tp) __attribute__ ((__nothrow__));





extern char *asctime (__const struct tm *__tp) __attribute__ ((__nothrow__));


extern char *ctime (__const time_t *__timer) __attribute__ ((__nothrow__));







extern char *asctime_r (__const struct tm *__restrict __tp,
   char *__restrict __buf) __attribute__ ((__nothrow__));


extern char *ctime_r (__const time_t *__restrict __timer,
        char *__restrict __buf) __attribute__ ((__nothrow__));




extern char *__tzname[2];
extern int __daylight;
extern long int __timezone;




extern char *tzname[2];



extern void tzset (void) __attribute__ ((__nothrow__));



extern int daylight;
extern long int timezone;





extern int stime (__const time_t *__when) __attribute__ ((__nothrow__));





#define __isleap(year) ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
# 312 "/usr/include/time.h" 3 4
extern time_t timegm (struct tm *__tp) __attribute__ ((__nothrow__));


extern time_t timelocal (struct tm *__tp) __attribute__ ((__nothrow__));


extern int dysize (int __year) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
# 327 "/usr/include/time.h" 3 4
extern int nanosleep (__const struct timespec *__requested_time,
        struct timespec *__remaining);



extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __attribute__ ((__nothrow__));


extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __attribute__ ((__nothrow__));


extern int clock_settime (clockid_t __clock_id, __const struct timespec *__tp)
     __attribute__ ((__nothrow__));






extern int clock_nanosleep (clockid_t __clock_id, int __flags,
       __const struct timespec *__req,
       struct timespec *__rem);


extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __attribute__ ((__nothrow__));




extern int timer_create (clockid_t __clock_id,
    struct sigevent *__restrict __evp,
    timer_t *__restrict __timerid) __attribute__ ((__nothrow__));


extern int timer_delete (timer_t __timerid) __attribute__ ((__nothrow__));


extern int timer_settime (timer_t __timerid, int __flags,
     __const struct itimerspec *__restrict __value,
     struct itimerspec *__restrict __ovalue) __attribute__ ((__nothrow__));


extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
     __attribute__ ((__nothrow__));


extern int timer_getoverrun (timer_t __timerid) __attribute__ ((__nothrow__));
# 416 "/usr/include/time.h" 3 4

# 20 "unix.c" 2

# 1 "/usr/include/signal.h" 1 3 4
# 26 "/usr/include/signal.h" 3 4
#define _SIGNAL_H 






# 1 "/usr/include/bits/sigset.h" 1 3 4
# 44 "/usr/include/bits/sigset.h" 3 4
#define _SIGSET_H_fns 1


#define _EXTERN_INLINE __extern_inline



#define __sigmask(sig) (((unsigned long int) 1) << (((sig) - 1) % (8 * sizeof (unsigned long int))))



#define __sigword(sig) (((sig) - 1) / (8 * sizeof (unsigned long int)))


#define __sigemptyset(set) (__extension__ ({ int __cnt = _SIGSET_NWORDS; sigset_t *__set = (set); while (--__cnt >= 0) __set->__val[__cnt] = 0; 0; }))




#define __sigfillset(set) (__extension__ ({ int __cnt = _SIGSET_NWORDS; sigset_t *__set = (set); while (--__cnt >= 0) __set->__val[__cnt] = ~0UL; 0; }))
# 104 "/usr/include/bits/sigset.h" 3 4
extern int __sigismember (__const __sigset_t *, int);
extern int __sigaddset (__sigset_t *, int);
extern int __sigdelset (__sigset_t *, int);


#define __SIGSETFN(NAME,BODY,CONST) _EXTERN_INLINE int NAME (CONST __sigset_t *__set, int __sig) { unsigned long int __mask = __sigmask (__sig); unsigned long int __word = __sigword (__sig); return BODY; }
# 118 "/usr/include/bits/sigset.h" 3 4
extern __inline int __sigismember (__const __sigset_t *__set, int __sig) { unsigned long int __mask = (((unsigned long int) 1) << (((__sig) - 1) % (8 * sizeof (unsigned long int)))); unsigned long int __word = (((__sig) - 1) / (8 * sizeof (unsigned long int))); return (__set->__val[__word] & __mask) ? 1 : 0; }
extern __inline int __sigaddset ( __sigset_t *__set, int __sig) { unsigned long int __mask = (((unsigned long int) 1) << (((__sig) - 1) % (8 * sizeof (unsigned long int)))); unsigned long int __word = (((__sig) - 1) / (8 * sizeof (unsigned long int))); return ((__set->__val[__word] |= __mask), 0); }
extern __inline int __sigdelset ( __sigset_t *__set, int __sig) { unsigned long int __mask = (((unsigned long int) 1) << (((__sig) - 1) % (8 * sizeof (unsigned long int)))); unsigned long int __word = (((__sig) - 1) / (8 * sizeof (unsigned long int))); return ((__set->__val[__word] &= ~__mask), 0); }

#undef __SIGSETFN
# 34 "/usr/include/signal.h" 2 3 4





#define __sig_atomic_t_defined 

typedef __sig_atomic_t sig_atomic_t;


#undef __need_sig_atomic_t







#undef __need_sigset_t





# 1 "/usr/include/bits/signum.h" 1 3 4
# 23 "/usr/include/bits/signum.h" 3 4
#define SIG_ERR ((__sighandler_t) -1)
#define SIG_DFL ((__sighandler_t) 0)
#define SIG_IGN ((__sighandler_t) 1)







#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGBUS 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGUSR1 10
#define SIGSEGV 11
#define SIGUSR2 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGSTKFLT 16
#define SIGCLD SIGCHLD
#define SIGCHLD 17
#define SIGCONT 18
#define SIGSTOP 19
#define SIGTSTP 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGURG 23
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGPOLL SIGIO
#define SIGIO 29
#define SIGPWR 30
#define SIGSYS 31
#define SIGUNUSED 31

#define _NSIG 65


#define SIGRTMIN (__libc_current_sigrtmin ())
#define SIGRTMAX (__libc_current_sigrtmax ())



#define __SIGRTMIN 32
#define __SIGRTMAX (_NSIG - 1)
# 59 "/usr/include/signal.h" 2 3 4
# 75 "/usr/include/signal.h" 3 4
typedef void (*__sighandler_t) (int);




extern __sighandler_t __sysv_signal (int __sig, __sighandler_t __handler)
     __attribute__ ((__nothrow__));
# 90 "/usr/include/signal.h" 3 4


extern __sighandler_t signal (int __sig, __sighandler_t __handler)
     __attribute__ ((__nothrow__));
# 104 "/usr/include/signal.h" 3 4

# 117 "/usr/include/signal.h" 3 4
extern int kill (__pid_t __pid, int __sig) __attribute__ ((__nothrow__));






extern int killpg (__pid_t __pgrp, int __sig) __attribute__ ((__nothrow__));




extern int raise (int __sig) __attribute__ ((__nothrow__));




extern __sighandler_t ssignal (int __sig, __sighandler_t __handler)
     __attribute__ ((__nothrow__));
extern int gsignal (int __sig) __attribute__ ((__nothrow__));




extern void psignal (int __sig, __const char *__s);
# 153 "/usr/include/signal.h" 3 4
extern int __sigpause (int __sig_or_mask, int __is_sig);
# 178 "/usr/include/signal.h" 3 4
#define sigmask(sig) __sigmask(sig)


extern int sigblock (int __mask) __attribute__ ((__nothrow__)) __attribute__ ((__deprecated__));


extern int sigsetmask (int __mask) __attribute__ ((__nothrow__)) __attribute__ ((__deprecated__));


extern int siggetmask (void) __attribute__ ((__nothrow__)) __attribute__ ((__deprecated__));




#define NSIG _NSIG
# 201 "/usr/include/signal.h" 3 4
typedef __sighandler_t sig_t;






#define __need_timespec 



# 1 "/usr/include/bits/siginfo.h" 1 3 4
# 25 "/usr/include/bits/siginfo.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 19 "/usr/include/bits/wordsize.h" 3 4
#define __WORDSIZE 32
# 26 "/usr/include/bits/siginfo.h" 2 3 4




#define __have_sigval_t 1


typedef union sigval
  {
    int sival_int;
    void *sival_ptr;
  } sigval_t;




#define __have_siginfo_t 1

#define __SI_MAX_SIZE 128



#define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)


typedef struct siginfo
  {
    int si_signo;
    int si_errno;

    int si_code;

    union
      {
 int _pad[((128 / sizeof (int)) - 3)];


 struct
   {
     __pid_t si_pid;
     __uid_t si_uid;
   } _kill;


 struct
   {
     int si_tid;
     int si_overrun;
     sigval_t si_sigval;
   } _timer;


 struct
   {
     __pid_t si_pid;
     __uid_t si_uid;
     sigval_t si_sigval;
   } _rt;


 struct
   {
     __pid_t si_pid;
     __uid_t si_uid;
     int si_status;
     __clock_t si_utime;
     __clock_t si_stime;
   } _sigchld;


 struct
   {
     void *si_addr;
   } _sigfault;


 struct
   {
     long int si_band;
     int si_fd;
   } _sigpoll;
      } _sifields;
  } siginfo_t;



#define si_pid _sifields._kill.si_pid
#define si_uid _sifields._kill.si_uid
#define si_timerid _sifields._timer.si_tid
#define si_overrun _sifields._timer.si_overrun
#define si_status _sifields._sigchld.si_status
#define si_utime _sifields._sigchld.si_utime
#define si_stime _sifields._sigchld.si_stime
#define si_value _sifields._rt.si_sigval
#define si_int _sifields._rt.si_sigval.sival_int
#define si_ptr _sifields._rt.si_sigval.sival_ptr
#define si_addr _sifields._sigfault.si_addr
#define si_band _sifields._sigpoll.si_band
#define si_fd _sifields._sigpoll.si_fd




enum
{
  SI_ASYNCNL = -60,
#define SI_ASYNCNL SI_ASYNCNL
  SI_TKILL = -6,
#define SI_TKILL SI_TKILL
  SI_SIGIO,
#define SI_SIGIO SI_SIGIO
  SI_ASYNCIO,
#define SI_ASYNCIO SI_ASYNCIO
  SI_MESGQ,
#define SI_MESGQ SI_MESGQ
  SI_TIMER,
#define SI_TIMER SI_TIMER
  SI_QUEUE,
#define SI_QUEUE SI_QUEUE
  SI_USER,
#define SI_USER SI_USER
  SI_KERNEL = 0x80
#define SI_KERNEL SI_KERNEL
};



enum
{
  ILL_ILLOPC = 1,
#define ILL_ILLOPC ILL_ILLOPC
  ILL_ILLOPN,
#define ILL_ILLOPN ILL_ILLOPN
  ILL_ILLADR,
#define ILL_ILLADR ILL_ILLADR
  ILL_ILLTRP,
#define ILL_ILLTRP ILL_ILLTRP
  ILL_PRVOPC,
#define ILL_PRVOPC ILL_PRVOPC
  ILL_PRVREG,
#define ILL_PRVREG ILL_PRVREG
  ILL_COPROC,
#define ILL_COPROC ILL_COPROC
  ILL_BADSTK
#define ILL_BADSTK ILL_BADSTK
};


enum
{
  FPE_INTDIV = 1,
#define FPE_INTDIV FPE_INTDIV
  FPE_INTOVF,
#define FPE_INTOVF FPE_INTOVF
  FPE_FLTDIV,
#define FPE_FLTDIV FPE_FLTDIV
  FPE_FLTOVF,
#define FPE_FLTOVF FPE_FLTOVF
  FPE_FLTUND,
#define FPE_FLTUND FPE_FLTUND
  FPE_FLTRES,
#define FPE_FLTRES FPE_FLTRES
  FPE_FLTINV,
#define FPE_FLTINV FPE_FLTINV
  FPE_FLTSUB
#define FPE_FLTSUB FPE_FLTSUB
};


enum
{
  SEGV_MAPERR = 1,
#define SEGV_MAPERR SEGV_MAPERR
  SEGV_ACCERR
#define SEGV_ACCERR SEGV_ACCERR
};


enum
{
  BUS_ADRALN = 1,
#define BUS_ADRALN BUS_ADRALN
  BUS_ADRERR,
#define BUS_ADRERR BUS_ADRERR
  BUS_OBJERR
#define BUS_OBJERR BUS_OBJERR
};


enum
{
  TRAP_BRKPT = 1,
#define TRAP_BRKPT TRAP_BRKPT
  TRAP_TRACE
#define TRAP_TRACE TRAP_TRACE
};


enum
{
  CLD_EXITED = 1,
#define CLD_EXITED CLD_EXITED
  CLD_KILLED,
#define CLD_KILLED CLD_KILLED
  CLD_DUMPED,
#define CLD_DUMPED CLD_DUMPED
  CLD_TRAPPED,
#define CLD_TRAPPED CLD_TRAPPED
  CLD_STOPPED,
#define CLD_STOPPED CLD_STOPPED
  CLD_CONTINUED
#define CLD_CONTINUED CLD_CONTINUED
};


enum
{
  POLL_IN = 1,
#define POLL_IN POLL_IN
  POLL_OUT,
#define POLL_OUT POLL_OUT
  POLL_MSG,
#define POLL_MSG POLL_MSG
  POLL_ERR,
#define POLL_ERR POLL_ERR
  POLL_PRI,
#define POLL_PRI POLL_PRI
  POLL_HUP
#define POLL_HUP POLL_HUP
};

#undef __need_siginfo_t





#define __have_sigevent_t 1


#define __SIGEV_MAX_SIZE 64



#define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)


typedef struct sigevent
  {
    sigval_t sigev_value;
    int sigev_signo;
    int sigev_notify;

    union
      {
 int _pad[((64 / sizeof (int)) - 3)];



 __pid_t _tid;

 struct
   {
     void (*_function) (sigval_t);
     void *_attribute;
   } _sigev_thread;
      } _sigev_un;
  } sigevent_t;


#define sigev_notify_function _sigev_un._sigev_thread._function
#define sigev_notify_attributes _sigev_un._sigev_thread._attribute


enum
{
  SIGEV_SIGNAL = 0,
#define SIGEV_SIGNAL SIGEV_SIGNAL
  SIGEV_NONE,
#define SIGEV_NONE SIGEV_NONE
  SIGEV_THREAD,
#define SIGEV_THREAD SIGEV_THREAD

  SIGEV_THREAD_ID = 4
#define SIGEV_THREAD_ID SIGEV_THREAD_ID
};
# 213 "/usr/include/signal.h" 2 3 4



extern int sigemptyset (sigset_t *__set) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int sigfillset (sigset_t *__set) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int sigaddset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int sigdelset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int sigismember (__const sigset_t *__set, int __signo)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
# 246 "/usr/include/signal.h" 3 4
# 1 "/usr/include/bits/sigaction.h" 1 3 4
# 25 "/usr/include/bits/sigaction.h" 3 4
struct sigaction
  {


    union
      {

 __sighandler_t sa_handler;

 void (*sa_sigaction) (int, siginfo_t *, void *);
      }
    __sigaction_handler;
#define sa_handler __sigaction_handler.sa_handler
#define sa_sigaction __sigaction_handler.sa_sigaction





    __sigset_t sa_mask;


    int sa_flags;


    void (*sa_restorer) (void);
  };


#define SA_NOCLDSTOP 1
#define SA_NOCLDWAIT 2
#define SA_SIGINFO 4


#define SA_ONSTACK 0x08000000
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000

#define SA_RESETHAND 0x80000000


#define SA_INTERRUPT 0x20000000


#define SA_NOMASK SA_NODEFER
#define SA_ONESHOT SA_RESETHAND
#define SA_STACK SA_ONSTACK



#define SIG_BLOCK 0
#define SIG_UNBLOCK 1
#define SIG_SETMASK 2
# 247 "/usr/include/signal.h" 2 3 4


extern int sigprocmask (int __how, __const sigset_t *__restrict __set,
   sigset_t *__restrict __oset) __attribute__ ((__nothrow__));






extern int sigsuspend (__const sigset_t *__set) __attribute__ ((__nonnull__ (1)));


extern int sigaction (int __sig, __const struct sigaction *__restrict __act,
        struct sigaction *__restrict __oact) __attribute__ ((__nothrow__));


extern int sigpending (sigset_t *__set) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));






extern int sigwait (__const sigset_t *__restrict __set, int *__restrict __sig)
     __attribute__ ((__nonnull__ (1, 2)));






extern int sigwaitinfo (__const sigset_t *__restrict __set,
   siginfo_t *__restrict __info) __attribute__ ((__nonnull__ (1)));






extern int sigtimedwait (__const sigset_t *__restrict __set,
    siginfo_t *__restrict __info,
    __const struct timespec *__restrict __timeout)
     __attribute__ ((__nonnull__ (1)));



extern int sigqueue (__pid_t __pid, int __sig, __const union sigval __val)
     __attribute__ ((__nothrow__));
# 304 "/usr/include/signal.h" 3 4
extern __const char *__const _sys_siglist[65];
extern __const char *__const sys_siglist[65];


struct sigvec
  {
    __sighandler_t sv_handler;
    int sv_mask;

    int sv_flags;
#define sv_onstack sv_flags
  };


#define SV_ONSTACK (1 << 0)
#define SV_INTERRUPT (1 << 1)
#define SV_RESETHAND (1 << 2)







extern int sigvec (int __sig, __const struct sigvec *__vec,
     struct sigvec *__ovec) __attribute__ ((__nothrow__));



# 1 "/usr/include/bits/sigcontext.h" 1 3 4
# 26 "/usr/include/bits/sigcontext.h" 3 4
#define sigcontext_struct sigcontext

# 1 "/usr/include/asm/sigcontext.h" 1 3 4

#define _ASMi386_SIGCONTEXT_H 
# 19 "/usr/include/asm/sigcontext.h" 3 4
struct _fpreg {
 unsigned short significand[4];
 unsigned short exponent;
};

struct _fpxreg {
 unsigned short significand[4];
 unsigned short exponent;
 unsigned short padding[3];
};

struct _xmmreg {
 unsigned long element[4];
};

struct _fpstate {

 unsigned long cw;
 unsigned long sw;
 unsigned long tag;
 unsigned long ipoff;
 unsigned long cssel;
 unsigned long dataoff;
 unsigned long datasel;
 struct _fpreg _st[8];
 unsigned short status;
 unsigned short magic;


 unsigned long _fxsr_env[6];
 unsigned long mxcsr;
 unsigned long reserved;
 struct _fpxreg _fxsr_st[8];
 struct _xmmreg _xmm[8];
 unsigned long padding[56];
};

#define X86_FXSR_MAGIC 0x0000

struct sigcontext {
 unsigned short gs, __gsh;
 unsigned short fs, __fsh;
 unsigned short es, __esh;
 unsigned short ds, __dsh;
 unsigned long edi;
 unsigned long esi;
 unsigned long ebp;
 unsigned long esp;
 unsigned long ebx;
 unsigned long edx;
 unsigned long ecx;
 unsigned long eax;
 unsigned long trapno;
 unsigned long err;
 unsigned long eip;
 unsigned short cs, __csh;
 unsigned long eflags;
 unsigned long esp_at_signal;
 unsigned short ss, __ssh;
 struct _fpstate * fpstate;
 unsigned long oldmask;
 unsigned long cr2;
};
# 29 "/usr/include/bits/sigcontext.h" 2 3 4
# 334 "/usr/include/signal.h" 2 3 4


extern int sigreturn (struct sigcontext *__scp) __attribute__ ((__nothrow__));
# 346 "/usr/include/signal.h" 3 4
extern int siginterrupt (int __sig, int __interrupt) __attribute__ ((__nothrow__));

# 1 "/usr/include/bits/sigstack.h" 1 3 4
# 26 "/usr/include/bits/sigstack.h" 3 4
struct sigstack
  {
    void *ss_sp;
    int ss_onstack;
  };



enum
{
  SS_ONSTACK = 1,
#define SS_ONSTACK SS_ONSTACK
  SS_DISABLE
#define SS_DISABLE SS_DISABLE
};


#define MINSIGSTKSZ 2048


#define SIGSTKSZ 8192



typedef struct sigaltstack
  {
    void *ss_sp;
    int ss_flags;
    size_t ss_size;
  } stack_t;
# 349 "/usr/include/signal.h" 2 3 4
# 357 "/usr/include/signal.h" 3 4
extern int sigstack (struct sigstack *__ss, struct sigstack *__oss)
     __attribute__ ((__nothrow__)) __attribute__ ((__deprecated__));



extern int sigaltstack (__const struct sigaltstack *__restrict __ss,
   struct sigaltstack *__restrict __oss) __attribute__ ((__nothrow__));
# 387 "/usr/include/signal.h" 3 4
# 1 "/usr/include/bits/sigthread.h" 1 3 4
# 21 "/usr/include/bits/sigthread.h" 3 4
#define _BITS_SIGTHREAD_H 1
# 31 "/usr/include/bits/sigthread.h" 3 4
extern int pthread_sigmask (int __how,
       __const __sigset_t *__restrict __newmask,
       __sigset_t *__restrict __oldmask)__attribute__ ((__nothrow__));


extern int pthread_kill (pthread_t __threadid, int __signo) __attribute__ ((__nothrow__));
# 388 "/usr/include/signal.h" 2 3 4






extern int __libc_current_sigrtmin (void) __attribute__ ((__nothrow__));

extern int __libc_current_sigrtmax (void) __attribute__ ((__nothrow__));




# 22 "unix.c" 2


# 1 "/usr/include/getopt.h" 1 3 4
# 24 "/usr/include/getopt.h" 3 4
#define _GETOPT_H 1
# 59 "/usr/include/getopt.h" 3 4
extern char *optarg;
# 73 "/usr/include/getopt.h" 3 4
extern int optind;




extern int opterr;



extern int optopt;
# 106 "/usr/include/getopt.h" 3 4
struct option
{
  const char *name;


  int has_arg;
  int *flag;
  int val;
};



#define no_argument 0
#define required_argument 1
#define optional_argument 2
# 152 "/usr/include/getopt.h" 3 4
extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
       __attribute__ ((__nothrow__));





extern int getopt_long (int ___argc, char *const *___argv,
   const char *__shortopts,
          const struct option *__longopts, int *__longind)
       __attribute__ ((__nothrow__));
extern int getopt_long_only (int ___argc, char *const *___argv,
        const char *__shortopts,
               const struct option *__longopts, int *__longind)
       __attribute__ ((__nothrow__));
# 175 "/usr/include/getopt.h" 3 4
#undef __need_getopt
# 25 "unix.c" 2




# 1 "/usr/include/unistd.h" 1 3 4
# 24 "/usr/include/unistd.h" 3 4
#define _UNISTD_H 1









#define _POSIX_VERSION 200112L





#define _POSIX2_VERSION 200112L



#define _POSIX2_C_BIND 200112L



#define _POSIX2_C_DEV 200112L



#define _POSIX2_SW_DEV 200112L



#define _POSIX2_LOCALEDEF 200112L



#define _XOPEN_VERSION 600







#define _XOPEN_XCU_VERSION 4


#define _XOPEN_XPG2 1
#define _XOPEN_XPG3 1
#define _XOPEN_XPG4 1


#define _XOPEN_UNIX 1


#define _XOPEN_CRYPT 1



#define _XOPEN_ENH_I18N 1


#define _XOPEN_LEGACY 1
# 173 "/usr/include/unistd.h" 3 4
# 1 "/usr/include/bits/posix_opt.h" 1 3 4
# 21 "/usr/include/bits/posix_opt.h" 3 4
#define _POSIX_OPT_H 1


#define _POSIX_JOB_CONTROL 1


#define _POSIX_SAVED_IDS 1


#define _POSIX_PRIORITY_SCHEDULING 200112L


#define _POSIX_SYNCHRONIZED_IO 200112L


#define _POSIX_FSYNC 200112L


#define _POSIX_MAPPED_FILES 200112L


#define _POSIX_MEMLOCK 200112L


#define _POSIX_MEMLOCK_RANGE 200112L


#define _POSIX_MEMORY_PROTECTION 200112L


#define _POSIX_CHOWN_RESTRICTED 1



#define _POSIX_VDISABLE '\0'


#define _POSIX_NO_TRUNC 1


#define _XOPEN_REALTIME 1


#define _XOPEN_REALTIME_THREADS 1


#define _XOPEN_SHM 1


#define _POSIX_THREADS 200112L


#define _POSIX_REENTRANT_FUNCTIONS 1
#define _POSIX_THREAD_SAFE_FUNCTIONS 200112L


#define _POSIX_THREAD_PRIORITY_SCHEDULING 200112L


#define _POSIX_THREAD_ATTR_STACKSIZE 200112L


#define _POSIX_THREAD_ATTR_STACKADDR 200112L


#define _POSIX_THREAD_PRIO_INHERIT 200112L



#define _POSIX_THREAD_PRIO_PROTECT 200112L


#define _POSIX_SEMAPHORES 200112L


#define _POSIX_REALTIME_SIGNALS 200112L


#define _POSIX_ASYNCHRONOUS_IO 200112L
#define _POSIX_ASYNC_IO 1

#define _LFS_ASYNCHRONOUS_IO 1

#define _POSIX_PRIORITIZED_IO 200112L


#define _LFS64_ASYNCHRONOUS_IO 1


#define _LFS_LARGEFILE 1
#define _LFS64_LARGEFILE 1
#define _LFS64_STDIO 1


#define _POSIX_SHARED_MEMORY_OBJECTS 200112L


#define _POSIX_CPUTIME 0


#define _POSIX_THREAD_CPUTIME 0


#define _POSIX_REGEXP 1


#define _POSIX_READER_WRITER_LOCKS 200112L


#define _POSIX_SHELL 1


#define _POSIX_TIMEOUTS 200112L


#define _POSIX_SPIN_LOCKS 200112L


#define _POSIX_SPAWN 200112L


#define _POSIX_TIMERS 200112L


#define _POSIX_BARRIERS 200112L


#define _POSIX_MESSAGE_PASSING 200112L


#define _POSIX_THREAD_PROCESS_SHARED 200112L


#define _POSIX_MONOTONIC_CLOCK 0


#define _POSIX_CLOCK_SELECTION 200112L


#define _POSIX_ADVISORY_INFO 200112L


#define _POSIX_IPV6 200112L


#define _POSIX_RAW_SOCKETS 200112L


#define _POSIX2_CHAR_TERM 200112L


#define _POSIX_SPORADIC_SERVER -1
#define _POSIX_THREAD_SPORADIC_SERVER -1


#define _POSIX_TRACE -1
#define _POSIX_TRACE_EVENT_FILTER -1
#define _POSIX_TRACE_INHERIT -1
#define _POSIX_TRACE_LOG -1


#define _POSIX_TYPED_MEMORY_OBJECTS -1
# 174 "/usr/include/unistd.h" 2 3 4







#define STDIN_FILENO 0
#define STDOUT_FILENO 1
#define STDERR_FILENO 2
# 195 "/usr/include/unistd.h" 3 4
#define __need_size_t 
#define __need_NULL 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL
# 198 "/usr/include/unistd.h" 2 3 4
# 226 "/usr/include/unistd.h" 3 4
typedef __useconds_t useconds_t;
#define __useconds_t_defined 
# 238 "/usr/include/unistd.h" 3 4
typedef __intptr_t intptr_t;
#define __intptr_t_defined 





typedef __socklen_t socklen_t;
#define __socklen_t_defined 





#define R_OK 4
#define W_OK 2
#define X_OK 1
#define F_OK 0


extern int access (__const char *__name, int __type) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
# 289 "/usr/include/unistd.h" 3 4
#define L_SET SEEK_SET
#define L_INCR SEEK_CUR
#define L_XTND SEEK_END
# 301 "/usr/include/unistd.h" 3 4
extern __off_t lseek (int __fd, __off_t __offset, int __whence) __attribute__ ((__nothrow__));
# 320 "/usr/include/unistd.h" 3 4
extern int close (int __fd);






extern ssize_t read (int __fd, void *__buf, size_t __nbytes) ;





extern ssize_t write (int __fd, __const void *__buf, size_t __n) ;
# 384 "/usr/include/unistd.h" 3 4
extern int pipe (int __pipedes[2]) __attribute__ ((__nothrow__)) ;
# 393 "/usr/include/unistd.h" 3 4
extern unsigned int alarm (unsigned int __seconds) __attribute__ ((__nothrow__));
# 405 "/usr/include/unistd.h" 3 4
extern unsigned int sleep (unsigned int __seconds);






extern __useconds_t ualarm (__useconds_t __value, __useconds_t __interval)
     __attribute__ ((__nothrow__));






extern int usleep (__useconds_t __useconds);
# 429 "/usr/include/unistd.h" 3 4
extern int pause (void);



extern int chown (__const char *__file, __uid_t __owner, __gid_t __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;



extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __attribute__ ((__nothrow__)) ;




extern int lchown (__const char *__file, __uid_t __owner, __gid_t __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
# 457 "/usr/include/unistd.h" 3 4
extern int chdir (__const char *__path) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;



extern int fchdir (int __fd) __attribute__ ((__nothrow__)) ;
# 471 "/usr/include/unistd.h" 3 4
extern char *getcwd (char *__buf, size_t __size) __attribute__ ((__nothrow__)) ;
# 484 "/usr/include/unistd.h" 3 4
extern char *getwd (char *__buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__deprecated__)) ;




extern int dup (int __fd) __attribute__ ((__nothrow__)) ;


extern int dup2 (int __fd, int __fd2) __attribute__ ((__nothrow__));


extern char **__environ;







extern int execve (__const char *__path, char *__const __argv[],
     char *__const __envp[]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
# 516 "/usr/include/unistd.h" 3 4
extern int execv (__const char *__path, char *__const __argv[])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int execle (__const char *__path, __const char *__arg, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int execl (__const char *__path, __const char *__arg, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int execvp (__const char *__file, char *__const __argv[])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));




extern int execlp (__const char *__file, __const char *__arg, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));




extern int nice (int __inc) __attribute__ ((__nothrow__)) ;




extern void _exit (int __status) __attribute__ ((__noreturn__));





# 1 "/usr/include/bits/confname.h" 1 3 4
# 26 "/usr/include/bits/confname.h" 3 4
enum
  {
    _PC_LINK_MAX,
#define _PC_LINK_MAX _PC_LINK_MAX
    _PC_MAX_CANON,
#define _PC_MAX_CANON _PC_MAX_CANON
    _PC_MAX_INPUT,
#define _PC_MAX_INPUT _PC_MAX_INPUT
    _PC_NAME_MAX,
#define _PC_NAME_MAX _PC_NAME_MAX
    _PC_PATH_MAX,
#define _PC_PATH_MAX _PC_PATH_MAX
    _PC_PIPE_BUF,
#define _PC_PIPE_BUF _PC_PIPE_BUF
    _PC_CHOWN_RESTRICTED,
#define _PC_CHOWN_RESTRICTED _PC_CHOWN_RESTRICTED
    _PC_NO_TRUNC,
#define _PC_NO_TRUNC _PC_NO_TRUNC
    _PC_VDISABLE,
#define _PC_VDISABLE _PC_VDISABLE
    _PC_SYNC_IO,
#define _PC_SYNC_IO _PC_SYNC_IO
    _PC_ASYNC_IO,
#define _PC_ASYNC_IO _PC_ASYNC_IO
    _PC_PRIO_IO,
#define _PC_PRIO_IO _PC_PRIO_IO
    _PC_SOCK_MAXBUF,
#define _PC_SOCK_MAXBUF _PC_SOCK_MAXBUF
    _PC_FILESIZEBITS,
#define _PC_FILESIZEBITS _PC_FILESIZEBITS
    _PC_REC_INCR_XFER_SIZE,
#define _PC_REC_INCR_XFER_SIZE _PC_REC_INCR_XFER_SIZE
    _PC_REC_MAX_XFER_SIZE,
#define _PC_REC_MAX_XFER_SIZE _PC_REC_MAX_XFER_SIZE
    _PC_REC_MIN_XFER_SIZE,
#define _PC_REC_MIN_XFER_SIZE _PC_REC_MIN_XFER_SIZE
    _PC_REC_XFER_ALIGN,
#define _PC_REC_XFER_ALIGN _PC_REC_XFER_ALIGN
    _PC_ALLOC_SIZE_MIN,
#define _PC_ALLOC_SIZE_MIN _PC_ALLOC_SIZE_MIN
    _PC_SYMLINK_MAX,
#define _PC_SYMLINK_MAX _PC_SYMLINK_MAX
    _PC_2_SYMLINKS
#define _PC_2_SYMLINKS _PC_2_SYMLINKS
  };


enum
  {
    _SC_ARG_MAX,
#define _SC_ARG_MAX _SC_ARG_MAX
    _SC_CHILD_MAX,
#define _SC_CHILD_MAX _SC_CHILD_MAX
    _SC_CLK_TCK,
#define _SC_CLK_TCK _SC_CLK_TCK
    _SC_NGROUPS_MAX,
#define _SC_NGROUPS_MAX _SC_NGROUPS_MAX
    _SC_OPEN_MAX,
#define _SC_OPEN_MAX _SC_OPEN_MAX
    _SC_STREAM_MAX,
#define _SC_STREAM_MAX _SC_STREAM_MAX
    _SC_TZNAME_MAX,
#define _SC_TZNAME_MAX _SC_TZNAME_MAX
    _SC_JOB_CONTROL,
#define _SC_JOB_CONTROL _SC_JOB_CONTROL
    _SC_SAVED_IDS,
#define _SC_SAVED_IDS _SC_SAVED_IDS
    _SC_REALTIME_SIGNALS,
#define _SC_REALTIME_SIGNALS _SC_REALTIME_SIGNALS
    _SC_PRIORITY_SCHEDULING,
#define _SC_PRIORITY_SCHEDULING _SC_PRIORITY_SCHEDULING
    _SC_TIMERS,
#define _SC_TIMERS _SC_TIMERS
    _SC_ASYNCHRONOUS_IO,
#define _SC_ASYNCHRONOUS_IO _SC_ASYNCHRONOUS_IO
    _SC_PRIORITIZED_IO,
#define _SC_PRIORITIZED_IO _SC_PRIORITIZED_IO
    _SC_SYNCHRONIZED_IO,
#define _SC_SYNCHRONIZED_IO _SC_SYNCHRONIZED_IO
    _SC_FSYNC,
#define _SC_FSYNC _SC_FSYNC
    _SC_MAPPED_FILES,
#define _SC_MAPPED_FILES _SC_MAPPED_FILES
    _SC_MEMLOCK,
#define _SC_MEMLOCK _SC_MEMLOCK
    _SC_MEMLOCK_RANGE,
#define _SC_MEMLOCK_RANGE _SC_MEMLOCK_RANGE
    _SC_MEMORY_PROTECTION,
#define _SC_MEMORY_PROTECTION _SC_MEMORY_PROTECTION
    _SC_MESSAGE_PASSING,
#define _SC_MESSAGE_PASSING _SC_MESSAGE_PASSING
    _SC_SEMAPHORES,
#define _SC_SEMAPHORES _SC_SEMAPHORES
    _SC_SHARED_MEMORY_OBJECTS,
#define _SC_SHARED_MEMORY_OBJECTS _SC_SHARED_MEMORY_OBJECTS
    _SC_AIO_LISTIO_MAX,
#define _SC_AIO_LISTIO_MAX _SC_AIO_LISTIO_MAX
    _SC_AIO_MAX,
#define _SC_AIO_MAX _SC_AIO_MAX
    _SC_AIO_PRIO_DELTA_MAX,
#define _SC_AIO_PRIO_DELTA_MAX _SC_AIO_PRIO_DELTA_MAX
    _SC_DELAYTIMER_MAX,
#define _SC_DELAYTIMER_MAX _SC_DELAYTIMER_MAX
    _SC_MQ_OPEN_MAX,
#define _SC_MQ_OPEN_MAX _SC_MQ_OPEN_MAX
    _SC_MQ_PRIO_MAX,
#define _SC_MQ_PRIO_MAX _SC_MQ_PRIO_MAX
    _SC_VERSION,
#define _SC_VERSION _SC_VERSION
    _SC_PAGESIZE,
#define _SC_PAGESIZE _SC_PAGESIZE
#define _SC_PAGE_SIZE _SC_PAGESIZE
    _SC_RTSIG_MAX,
#define _SC_RTSIG_MAX _SC_RTSIG_MAX
    _SC_SEM_NSEMS_MAX,
#define _SC_SEM_NSEMS_MAX _SC_SEM_NSEMS_MAX
    _SC_SEM_VALUE_MAX,
#define _SC_SEM_VALUE_MAX _SC_SEM_VALUE_MAX
    _SC_SIGQUEUE_MAX,
#define _SC_SIGQUEUE_MAX _SC_SIGQUEUE_MAX
    _SC_TIMER_MAX,
#define _SC_TIMER_MAX _SC_TIMER_MAX



    _SC_BC_BASE_MAX,
#define _SC_BC_BASE_MAX _SC_BC_BASE_MAX
    _SC_BC_DIM_MAX,
#define _SC_BC_DIM_MAX _SC_BC_DIM_MAX
    _SC_BC_SCALE_MAX,
#define _SC_BC_SCALE_MAX _SC_BC_SCALE_MAX
    _SC_BC_STRING_MAX,
#define _SC_BC_STRING_MAX _SC_BC_STRING_MAX
    _SC_COLL_WEIGHTS_MAX,
#define _SC_COLL_WEIGHTS_MAX _SC_COLL_WEIGHTS_MAX
    _SC_EQUIV_CLASS_MAX,
#define _SC_EQUIV_CLASS_MAX _SC_EQUIV_CLASS_MAX
    _SC_EXPR_NEST_MAX,
#define _SC_EXPR_NEST_MAX _SC_EXPR_NEST_MAX
    _SC_LINE_MAX,
#define _SC_LINE_MAX _SC_LINE_MAX
    _SC_RE_DUP_MAX,
#define _SC_RE_DUP_MAX _SC_RE_DUP_MAX
    _SC_CHARCLASS_NAME_MAX,
#define _SC_CHARCLASS_NAME_MAX _SC_CHARCLASS_NAME_MAX

    _SC_2_VERSION,
#define _SC_2_VERSION _SC_2_VERSION
    _SC_2_C_BIND,
#define _SC_2_C_BIND _SC_2_C_BIND
    _SC_2_C_DEV,
#define _SC_2_C_DEV _SC_2_C_DEV
    _SC_2_FORT_DEV,
#define _SC_2_FORT_DEV _SC_2_FORT_DEV
    _SC_2_FORT_RUN,
#define _SC_2_FORT_RUN _SC_2_FORT_RUN
    _SC_2_SW_DEV,
#define _SC_2_SW_DEV _SC_2_SW_DEV
    _SC_2_LOCALEDEF,
#define _SC_2_LOCALEDEF _SC_2_LOCALEDEF

    _SC_PII,
#define _SC_PII _SC_PII
    _SC_PII_XTI,
#define _SC_PII_XTI _SC_PII_XTI
    _SC_PII_SOCKET,
#define _SC_PII_SOCKET _SC_PII_SOCKET
    _SC_PII_INTERNET,
#define _SC_PII_INTERNET _SC_PII_INTERNET
    _SC_PII_OSI,
#define _SC_PII_OSI _SC_PII_OSI
    _SC_POLL,
#define _SC_POLL _SC_POLL
    _SC_SELECT,
#define _SC_SELECT _SC_SELECT
    _SC_UIO_MAXIOV,
#define _SC_UIO_MAXIOV _SC_UIO_MAXIOV
    _SC_IOV_MAX = _SC_UIO_MAXIOV,
#define _SC_IOV_MAX _SC_IOV_MAX
    _SC_PII_INTERNET_STREAM,
#define _SC_PII_INTERNET_STREAM _SC_PII_INTERNET_STREAM
    _SC_PII_INTERNET_DGRAM,
#define _SC_PII_INTERNET_DGRAM _SC_PII_INTERNET_DGRAM
    _SC_PII_OSI_COTS,
#define _SC_PII_OSI_COTS _SC_PII_OSI_COTS
    _SC_PII_OSI_CLTS,
#define _SC_PII_OSI_CLTS _SC_PII_OSI_CLTS
    _SC_PII_OSI_M,
#define _SC_PII_OSI_M _SC_PII_OSI_M
    _SC_T_IOV_MAX,
#define _SC_T_IOV_MAX _SC_T_IOV_MAX


    _SC_THREADS,
#define _SC_THREADS _SC_THREADS
    _SC_THREAD_SAFE_FUNCTIONS,
#define _SC_THREAD_SAFE_FUNCTIONS _SC_THREAD_SAFE_FUNCTIONS
    _SC_GETGR_R_SIZE_MAX,
#define _SC_GETGR_R_SIZE_MAX _SC_GETGR_R_SIZE_MAX
    _SC_GETPW_R_SIZE_MAX,
#define _SC_GETPW_R_SIZE_MAX _SC_GETPW_R_SIZE_MAX
    _SC_LOGIN_NAME_MAX,
#define _SC_LOGIN_NAME_MAX _SC_LOGIN_NAME_MAX
    _SC_TTY_NAME_MAX,
#define _SC_TTY_NAME_MAX _SC_TTY_NAME_MAX
    _SC_THREAD_DESTRUCTOR_ITERATIONS,
#define _SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
    _SC_THREAD_KEYS_MAX,
#define _SC_THREAD_KEYS_MAX _SC_THREAD_KEYS_MAX
    _SC_THREAD_STACK_MIN,
#define _SC_THREAD_STACK_MIN _SC_THREAD_STACK_MIN
    _SC_THREAD_THREADS_MAX,
#define _SC_THREAD_THREADS_MAX _SC_THREAD_THREADS_MAX
    _SC_THREAD_ATTR_STACKADDR,
#define _SC_THREAD_ATTR_STACKADDR _SC_THREAD_ATTR_STACKADDR
    _SC_THREAD_ATTR_STACKSIZE,
#define _SC_THREAD_ATTR_STACKSIZE _SC_THREAD_ATTR_STACKSIZE
    _SC_THREAD_PRIORITY_SCHEDULING,
#define _SC_THREAD_PRIORITY_SCHEDULING _SC_THREAD_PRIORITY_SCHEDULING
    _SC_THREAD_PRIO_INHERIT,
#define _SC_THREAD_PRIO_INHERIT _SC_THREAD_PRIO_INHERIT
    _SC_THREAD_PRIO_PROTECT,
#define _SC_THREAD_PRIO_PROTECT _SC_THREAD_PRIO_PROTECT
    _SC_THREAD_PROCESS_SHARED,
#define _SC_THREAD_PROCESS_SHARED _SC_THREAD_PROCESS_SHARED

    _SC_NPROCESSORS_CONF,
#define _SC_NPROCESSORS_CONF _SC_NPROCESSORS_CONF
    _SC_NPROCESSORS_ONLN,
#define _SC_NPROCESSORS_ONLN _SC_NPROCESSORS_ONLN
    _SC_PHYS_PAGES,
#define _SC_PHYS_PAGES _SC_PHYS_PAGES
    _SC_AVPHYS_PAGES,
#define _SC_AVPHYS_PAGES _SC_AVPHYS_PAGES
    _SC_ATEXIT_MAX,
#define _SC_ATEXIT_MAX _SC_ATEXIT_MAX
    _SC_PASS_MAX,
#define _SC_PASS_MAX _SC_PASS_MAX

    _SC_XOPEN_VERSION,
#define _SC_XOPEN_VERSION _SC_XOPEN_VERSION
    _SC_XOPEN_XCU_VERSION,
#define _SC_XOPEN_XCU_VERSION _SC_XOPEN_XCU_VERSION
    _SC_XOPEN_UNIX,
#define _SC_XOPEN_UNIX _SC_XOPEN_UNIX
    _SC_XOPEN_CRYPT,
#define _SC_XOPEN_CRYPT _SC_XOPEN_CRYPT
    _SC_XOPEN_ENH_I18N,
#define _SC_XOPEN_ENH_I18N _SC_XOPEN_ENH_I18N
    _SC_XOPEN_SHM,
#define _SC_XOPEN_SHM _SC_XOPEN_SHM

    _SC_2_CHAR_TERM,
#define _SC_2_CHAR_TERM _SC_2_CHAR_TERM
    _SC_2_C_VERSION,
#define _SC_2_C_VERSION _SC_2_C_VERSION
    _SC_2_UPE,
#define _SC_2_UPE _SC_2_UPE

    _SC_XOPEN_XPG2,
#define _SC_XOPEN_XPG2 _SC_XOPEN_XPG2
    _SC_XOPEN_XPG3,
#define _SC_XOPEN_XPG3 _SC_XOPEN_XPG3
    _SC_XOPEN_XPG4,
#define _SC_XOPEN_XPG4 _SC_XOPEN_XPG4

    _SC_CHAR_BIT,
#define _SC_CHAR_BIT _SC_CHAR_BIT
    _SC_CHAR_MAX,
#define _SC_CHAR_MAX _SC_CHAR_MAX
    _SC_CHAR_MIN,
#define _SC_CHAR_MIN _SC_CHAR_MIN
    _SC_INT_MAX,
#define _SC_INT_MAX _SC_INT_MAX
    _SC_INT_MIN,
#define _SC_INT_MIN _SC_INT_MIN
    _SC_LONG_BIT,
#define _SC_LONG_BIT _SC_LONG_BIT
    _SC_WORD_BIT,
#define _SC_WORD_BIT _SC_WORD_BIT
    _SC_MB_LEN_MAX,
#define _SC_MB_LEN_MAX _SC_MB_LEN_MAX
    _SC_NZERO,
#define _SC_NZERO _SC_NZERO
    _SC_SSIZE_MAX,
#define _SC_SSIZE_MAX _SC_SSIZE_MAX
    _SC_SCHAR_MAX,
#define _SC_SCHAR_MAX _SC_SCHAR_MAX
    _SC_SCHAR_MIN,
#define _SC_SCHAR_MIN _SC_SCHAR_MIN
    _SC_SHRT_MAX,
#define _SC_SHRT_MAX _SC_SHRT_MAX
    _SC_SHRT_MIN,
#define _SC_SHRT_MIN _SC_SHRT_MIN
    _SC_UCHAR_MAX,
#define _SC_UCHAR_MAX _SC_UCHAR_MAX
    _SC_UINT_MAX,
#define _SC_UINT_MAX _SC_UINT_MAX
    _SC_ULONG_MAX,
#define _SC_ULONG_MAX _SC_ULONG_MAX
    _SC_USHRT_MAX,
#define _SC_USHRT_MAX _SC_USHRT_MAX

    _SC_NL_ARGMAX,
#define _SC_NL_ARGMAX _SC_NL_ARGMAX
    _SC_NL_LANGMAX,
#define _SC_NL_LANGMAX _SC_NL_LANGMAX
    _SC_NL_MSGMAX,
#define _SC_NL_MSGMAX _SC_NL_MSGMAX
    _SC_NL_NMAX,
#define _SC_NL_NMAX _SC_NL_NMAX
    _SC_NL_SETMAX,
#define _SC_NL_SETMAX _SC_NL_SETMAX
    _SC_NL_TEXTMAX,
#define _SC_NL_TEXTMAX _SC_NL_TEXTMAX

    _SC_XBS5_ILP32_OFF32,
#define _SC_XBS5_ILP32_OFF32 _SC_XBS5_ILP32_OFF32
    _SC_XBS5_ILP32_OFFBIG,
#define _SC_XBS5_ILP32_OFFBIG _SC_XBS5_ILP32_OFFBIG
    _SC_XBS5_LP64_OFF64,
#define _SC_XBS5_LP64_OFF64 _SC_XBS5_LP64_OFF64
    _SC_XBS5_LPBIG_OFFBIG,
#define _SC_XBS5_LPBIG_OFFBIG _SC_XBS5_LPBIG_OFFBIG

    _SC_XOPEN_LEGACY,
#define _SC_XOPEN_LEGACY _SC_XOPEN_LEGACY
    _SC_XOPEN_REALTIME,
#define _SC_XOPEN_REALTIME _SC_XOPEN_REALTIME
    _SC_XOPEN_REALTIME_THREADS,
#define _SC_XOPEN_REALTIME_THREADS _SC_XOPEN_REALTIME_THREADS

    _SC_ADVISORY_INFO,
#define _SC_ADVISORY_INFO _SC_ADVISORY_INFO
    _SC_BARRIERS,
#define _SC_BARRIERS _SC_BARRIERS
    _SC_BASE,
#define _SC_BASE _SC_BASE
    _SC_C_LANG_SUPPORT,
#define _SC_C_LANG_SUPPORT _SC_C_LANG_SUPPORT
    _SC_C_LANG_SUPPORT_R,
#define _SC_C_LANG_SUPPORT_R _SC_C_LANG_SUPPORT_R
    _SC_CLOCK_SELECTION,
#define _SC_CLOCK_SELECTION _SC_CLOCK_SELECTION
    _SC_CPUTIME,
#define _SC_CPUTIME _SC_CPUTIME
    _SC_THREAD_CPUTIME,
#define _SC_THREAD_CPUTIME _SC_THREAD_CPUTIME
    _SC_DEVICE_IO,
#define _SC_DEVICE_IO _SC_DEVICE_IO
    _SC_DEVICE_SPECIFIC,
#define _SC_DEVICE_SPECIFIC _SC_DEVICE_SPECIFIC
    _SC_DEVICE_SPECIFIC_R,
#define _SC_DEVICE_SPECIFIC_R _SC_DEVICE_SPECIFIC_R
    _SC_FD_MGMT,
#define _SC_FD_MGMT _SC_FD_MGMT
    _SC_FIFO,
#define _SC_FIFO _SC_FIFO
    _SC_PIPE,
#define _SC_PIPE _SC_PIPE
    _SC_FILE_ATTRIBUTES,
#define _SC_FILE_ATTRIBUTES _SC_FILE_ATTRIBUTES
    _SC_FILE_LOCKING,
#define _SC_FILE_LOCKING _SC_FILE_LOCKING
    _SC_FILE_SYSTEM,
#define _SC_FILE_SYSTEM _SC_FILE_SYSTEM
    _SC_MONOTONIC_CLOCK,
#define _SC_MONOTONIC_CLOCK _SC_MONOTONIC_CLOCK
    _SC_MULTI_PROCESS,
#define _SC_MULTI_PROCESS _SC_MULTI_PROCESS
    _SC_SINGLE_PROCESS,
#define _SC_SINGLE_PROCESS _SC_SINGLE_PROCESS
    _SC_NETWORKING,
#define _SC_NETWORKING _SC_NETWORKING
    _SC_READER_WRITER_LOCKS,
#define _SC_READER_WRITER_LOCKS _SC_READER_WRITER_LOCKS
    _SC_SPIN_LOCKS,
#define _SC_SPIN_LOCKS _SC_SPIN_LOCKS
    _SC_REGEXP,
#define _SC_REGEXP _SC_REGEXP
    _SC_REGEX_VERSION,
#define _SC_REGEX_VERSION _SC_REGEX_VERSION
    _SC_SHELL,
#define _SC_SHELL _SC_SHELL
    _SC_SIGNALS,
#define _SC_SIGNALS _SC_SIGNALS
    _SC_SPAWN,
#define _SC_SPAWN _SC_SPAWN
    _SC_SPORADIC_SERVER,
#define _SC_SPORADIC_SERVER _SC_SPORADIC_SERVER
    _SC_THREAD_SPORADIC_SERVER,
#define _SC_THREAD_SPORADIC_SERVER _SC_THREAD_SPORADIC_SERVER
    _SC_SYSTEM_DATABASE,
#define _SC_SYSTEM_DATABASE _SC_SYSTEM_DATABASE
    _SC_SYSTEM_DATABASE_R,
#define _SC_SYSTEM_DATABASE_R _SC_SYSTEM_DATABASE_R
    _SC_TIMEOUTS,
#define _SC_TIMEOUTS _SC_TIMEOUTS
    _SC_TYPED_MEMORY_OBJECTS,
#define _SC_TYPED_MEMORY_OBJECTS _SC_TYPED_MEMORY_OBJECTS
    _SC_USER_GROUPS,
#define _SC_USER_GROUPS _SC_USER_GROUPS
    _SC_USER_GROUPS_R,
#define _SC_USER_GROUPS_R _SC_USER_GROUPS_R
    _SC_2_PBS,
#define _SC_2_PBS _SC_2_PBS
    _SC_2_PBS_ACCOUNTING,
#define _SC_2_PBS_ACCOUNTING _SC_2_PBS_ACCOUNTING
    _SC_2_PBS_LOCATE,
#define _SC_2_PBS_LOCATE _SC_2_PBS_LOCATE
    _SC_2_PBS_MESSAGE,
#define _SC_2_PBS_MESSAGE _SC_2_PBS_MESSAGE
    _SC_2_PBS_TRACK,
#define _SC_2_PBS_TRACK _SC_2_PBS_TRACK
    _SC_SYMLOOP_MAX,
#define _SC_SYMLOOP_MAX _SC_SYMLOOP_MAX
    _SC_STREAMS,
#define _SC_STREAMS _SC_STREAMS
    _SC_2_PBS_CHECKPOINT,
#define _SC_2_PBS_CHECKPOINT _SC_2_PBS_CHECKPOINT

    _SC_V6_ILP32_OFF32,
#define _SC_V6_ILP32_OFF32 _SC_V6_ILP32_OFF32
    _SC_V6_ILP32_OFFBIG,
#define _SC_V6_ILP32_OFFBIG _SC_V6_ILP32_OFFBIG
    _SC_V6_LP64_OFF64,
#define _SC_V6_LP64_OFF64 _SC_V6_LP64_OFF64
    _SC_V6_LPBIG_OFFBIG,
#define _SC_V6_LPBIG_OFFBIG _SC_V6_LPBIG_OFFBIG

    _SC_HOST_NAME_MAX,
#define _SC_HOST_NAME_MAX _SC_HOST_NAME_MAX
    _SC_TRACE,
#define _SC_TRACE _SC_TRACE
    _SC_TRACE_EVENT_FILTER,
#define _SC_TRACE_EVENT_FILTER _SC_TRACE_EVENT_FILTER
    _SC_TRACE_INHERIT,
#define _SC_TRACE_INHERIT _SC_TRACE_INHERIT
    _SC_TRACE_LOG,
#define _SC_TRACE_LOG _SC_TRACE_LOG

    _SC_LEVEL1_ICACHE_SIZE,
#define _SC_LEVEL1_ICACHE_SIZE _SC_LEVEL1_ICACHE_SIZE
    _SC_LEVEL1_ICACHE_ASSOC,
#define _SC_LEVEL1_ICACHE_ASSOC _SC_LEVEL1_ICACHE_ASSOC
    _SC_LEVEL1_ICACHE_LINESIZE,
#define _SC_LEVEL1_ICACHE_LINESIZE _SC_LEVEL1_ICACHE_LINESIZE
    _SC_LEVEL1_DCACHE_SIZE,
#define _SC_LEVEL1_DCACHE_SIZE _SC_LEVEL1_DCACHE_SIZE
    _SC_LEVEL1_DCACHE_ASSOC,
#define _SC_LEVEL1_DCACHE_ASSOC _SC_LEVEL1_DCACHE_ASSOC
    _SC_LEVEL1_DCACHE_LINESIZE,
#define _SC_LEVEL1_DCACHE_LINESIZE _SC_LEVEL1_DCACHE_LINESIZE
    _SC_LEVEL2_CACHE_SIZE,
#define _SC_LEVEL2_CACHE_SIZE _SC_LEVEL2_CACHE_SIZE
    _SC_LEVEL2_CACHE_ASSOC,
#define _SC_LEVEL2_CACHE_ASSOC _SC_LEVEL2_CACHE_ASSOC
    _SC_LEVEL2_CACHE_LINESIZE,
#define _SC_LEVEL2_CACHE_LINESIZE _SC_LEVEL2_CACHE_LINESIZE
    _SC_LEVEL3_CACHE_SIZE,
#define _SC_LEVEL3_CACHE_SIZE _SC_LEVEL3_CACHE_SIZE
    _SC_LEVEL3_CACHE_ASSOC,
#define _SC_LEVEL3_CACHE_ASSOC _SC_LEVEL3_CACHE_ASSOC
    _SC_LEVEL3_CACHE_LINESIZE,
#define _SC_LEVEL3_CACHE_LINESIZE _SC_LEVEL3_CACHE_LINESIZE
    _SC_LEVEL4_CACHE_SIZE,
#define _SC_LEVEL4_CACHE_SIZE _SC_LEVEL4_CACHE_SIZE
    _SC_LEVEL4_CACHE_ASSOC,
#define _SC_LEVEL4_CACHE_ASSOC _SC_LEVEL4_CACHE_ASSOC
    _SC_LEVEL4_CACHE_LINESIZE,
#define _SC_LEVEL4_CACHE_LINESIZE _SC_LEVEL4_CACHE_LINESIZE


    _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50,
#define _SC_IPV6 _SC_IPV6
    _SC_RAW_SOCKETS
#define _SC_RAW_SOCKETS _SC_RAW_SOCKETS
  };


enum
  {
    _CS_PATH,
#define _CS_PATH _CS_PATH

    _CS_V6_WIDTH_RESTRICTED_ENVS,
#define _CS_V6_WIDTH_RESTRICTED_ENVS _CS_V6_WIDTH_RESTRICTED_ENVS

    _CS_GNU_LIBC_VERSION,
#define _CS_GNU_LIBC_VERSION _CS_GNU_LIBC_VERSION
    _CS_GNU_LIBPTHREAD_VERSION,
#define _CS_GNU_LIBPTHREAD_VERSION _CS_GNU_LIBPTHREAD_VERSION

    _CS_LFS_CFLAGS = 1000,
#define _CS_LFS_CFLAGS _CS_LFS_CFLAGS
    _CS_LFS_LDFLAGS,
#define _CS_LFS_LDFLAGS _CS_LFS_LDFLAGS
    _CS_LFS_LIBS,
#define _CS_LFS_LIBS _CS_LFS_LIBS
    _CS_LFS_LINTFLAGS,
#define _CS_LFS_LINTFLAGS _CS_LFS_LINTFLAGS
    _CS_LFS64_CFLAGS,
#define _CS_LFS64_CFLAGS _CS_LFS64_CFLAGS
    _CS_LFS64_LDFLAGS,
#define _CS_LFS64_LDFLAGS _CS_LFS64_LDFLAGS
    _CS_LFS64_LIBS,
#define _CS_LFS64_LIBS _CS_LFS64_LIBS
    _CS_LFS64_LINTFLAGS,
#define _CS_LFS64_LINTFLAGS _CS_LFS64_LINTFLAGS

    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
#define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
    _CS_XBS5_ILP32_OFF32_LDFLAGS,
#define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
    _CS_XBS5_ILP32_OFF32_LIBS,
#define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
    _CS_XBS5_ILP32_OFF32_LINTFLAGS,
#define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
    _CS_XBS5_ILP32_OFFBIG_CFLAGS,
#define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
#define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
    _CS_XBS5_ILP32_OFFBIG_LIBS,
#define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
#define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
    _CS_XBS5_LP64_OFF64_CFLAGS,
#define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
    _CS_XBS5_LP64_OFF64_LDFLAGS,
#define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
    _CS_XBS5_LP64_OFF64_LIBS,
#define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
    _CS_XBS5_LP64_OFF64_LINTFLAGS,
#define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
#define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
#define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
    _CS_XBS5_LPBIG_OFFBIG_LIBS,
#define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
#define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS

    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
    _CS_POSIX_V6_ILP32_OFF32_LIBS,
#define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
#define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
#define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
    _CS_POSIX_V6_LP64_OFF64_CFLAGS,
#define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
    _CS_POSIX_V6_LP64_OFF64_LIBS,
#define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
#define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
#define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
  };
# 555 "/usr/include/unistd.h" 2 3 4


extern long int pathconf (__const char *__path, int __name)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern long int fpathconf (int __fd, int __name) __attribute__ ((__nothrow__));


extern long int sysconf (int __name) __attribute__ ((__nothrow__));



extern size_t confstr (int __name, char *__buf, size_t __len) __attribute__ ((__nothrow__));




extern __pid_t getpid (void) __attribute__ ((__nothrow__));


extern __pid_t getppid (void) __attribute__ ((__nothrow__));




extern __pid_t getpgrp (void) __attribute__ ((__nothrow__));
# 591 "/usr/include/unistd.h" 3 4
extern __pid_t __getpgid (__pid_t __pid) __attribute__ ((__nothrow__));
# 600 "/usr/include/unistd.h" 3 4
extern int setpgid (__pid_t __pid, __pid_t __pgid) __attribute__ ((__nothrow__));
# 617 "/usr/include/unistd.h" 3 4
extern int setpgrp (void) __attribute__ ((__nothrow__));
# 634 "/usr/include/unistd.h" 3 4
extern __pid_t setsid (void) __attribute__ ((__nothrow__));







extern __uid_t getuid (void) __attribute__ ((__nothrow__));


extern __uid_t geteuid (void) __attribute__ ((__nothrow__));


extern __gid_t getgid (void) __attribute__ ((__nothrow__));


extern __gid_t getegid (void) __attribute__ ((__nothrow__));




extern int getgroups (int __size, __gid_t __list[]) __attribute__ ((__nothrow__)) ;
# 667 "/usr/include/unistd.h" 3 4
extern int setuid (__uid_t __uid) __attribute__ ((__nothrow__));




extern int setreuid (__uid_t __ruid, __uid_t __euid) __attribute__ ((__nothrow__));




extern int seteuid (__uid_t __uid) __attribute__ ((__nothrow__));






extern int setgid (__gid_t __gid) __attribute__ ((__nothrow__));




extern int setregid (__gid_t __rgid, __gid_t __egid) __attribute__ ((__nothrow__));




extern int setegid (__gid_t __gid) __attribute__ ((__nothrow__));
# 723 "/usr/include/unistd.h" 3 4
extern __pid_t fork (void) __attribute__ ((__nothrow__));






extern __pid_t vfork (void) __attribute__ ((__nothrow__));





extern char *ttyname (int __fd) __attribute__ ((__nothrow__));



extern int ttyname_r (int __fd, char *__buf, size_t __buflen)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2))) ;



extern int isatty (int __fd) __attribute__ ((__nothrow__));





extern int ttyslot (void) __attribute__ ((__nothrow__));




extern int link (__const char *__from, __const char *__to)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))) ;
# 769 "/usr/include/unistd.h" 3 4
extern int symlink (__const char *__from, __const char *__to)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))) ;




extern ssize_t readlink (__const char *__restrict __path,
    char *__restrict __buf, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))) ;
# 792 "/usr/include/unistd.h" 3 4
extern int unlink (__const char *__name) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
# 801 "/usr/include/unistd.h" 3 4
extern int rmdir (__const char *__path) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern __pid_t tcgetpgrp (int __fd) __attribute__ ((__nothrow__));


extern int tcsetpgrp (int __fd, __pid_t __pgrp_id) __attribute__ ((__nothrow__));






extern char *getlogin (void);







extern int getlogin_r (char *__name, size_t __name_len) __attribute__ ((__nonnull__ (1)));




extern int setlogin (__const char *__name) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));







#define __need_getopt 
# 845 "/usr/include/unistd.h" 3 4
extern int gethostname (char *__name, size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));






extern int sethostname (__const char *__name, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;



extern int sethostid (long int __id) __attribute__ ((__nothrow__)) ;





extern int getdomainname (char *__name, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
extern int setdomainname (__const char *__name, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;





extern int vhangup (void) __attribute__ ((__nothrow__));


extern int revoke (__const char *__file) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;







extern int profil (unsigned short int *__sample_buffer, size_t __size,
     size_t __offset, unsigned int __scale)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int acct (__const char *__name) __attribute__ ((__nothrow__));



extern char *getusershell (void) __attribute__ ((__nothrow__));
extern void endusershell (void) __attribute__ ((__nothrow__));
extern void setusershell (void) __attribute__ ((__nothrow__));





extern int daemon (int __nochdir, int __noclose) __attribute__ ((__nothrow__)) ;






extern int chroot (__const char *__path) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;



extern char *getpass (__const char *__prompt) __attribute__ ((__nonnull__ (1)));
# 923 "/usr/include/unistd.h" 3 4
extern int fsync (int __fd);






extern long int gethostid (void);


extern void sync (void) __attribute__ ((__nothrow__));




extern int getpagesize (void) __attribute__ ((__nothrow__)) __attribute__ ((__const__));




extern int getdtablesize (void) __attribute__ ((__nothrow__));




extern int truncate (__const char *__file, __off_t __length)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
# 970 "/usr/include/unistd.h" 3 4
extern int ftruncate (int __fd, __off_t __length) __attribute__ ((__nothrow__)) ;
# 990 "/usr/include/unistd.h" 3 4
extern int brk (void *__addr) __attribute__ ((__nothrow__)) ;





extern void *sbrk (intptr_t __delta) __attribute__ ((__nothrow__));
# 1011 "/usr/include/unistd.h" 3 4
extern long int syscall (long int __sysno, ...) __attribute__ ((__nothrow__));
# 1065 "/usr/include/unistd.h" 3 4
extern int fdatasync (int __fildes);
# 1103 "/usr/include/unistd.h" 3 4

# 30 "unix.c" 2

# 1 "/usr/include/errno.h" 1 3 4
# 28 "/usr/include/errno.h" 3 4
#define _ERRNO_H 1







# 1 "/usr/include/bits/errno.h" 1 3 4
# 22 "/usr/include/bits/errno.h" 3 4
#undef EDOM
#undef EILSEQ
#undef ERANGE
# 1 "/usr/include/linux/errno.h" 1 3 4

#define _LINUX_ERRNO_H 

# 1 "/usr/include/asm/errno.h" 1 3 4

#define _I386_ERRNO_H 

# 1 "/usr/include/asm-generic/errno.h" 1 3 4

#define _ASM_GENERIC_ERRNO_H 

# 1 "/usr/include/asm-generic/errno-base.h" 1 3 4

#define _ASM_GENERIC_ERRNO_BASE_H 

#define EPERM 1
#define ENOENT 2
#define ESRCH 3
#define EINTR 4
#define EIO 5
#define ENXIO 6
#define E2BIG 7
#define ENOEXEC 8
#define EBADF 9
#define ECHILD 10
#define EAGAIN 11
#define ENOMEM 12
#define EACCES 13
#define EFAULT 14
#define ENOTBLK 15
#define EBUSY 16
#define EEXIST 17
#define EXDEV 18
#define ENODEV 19
#define ENOTDIR 20
#define EISDIR 21
#define EINVAL 22
#define ENFILE 23
#define EMFILE 24
#define ENOTTY 25
#define ETXTBSY 26
#define EFBIG 27
#define ENOSPC 28
#define ESPIPE 29
#define EROFS 30
#define EMLINK 31
#define EPIPE 32
#define EDOM 33
#define ERANGE 34
# 5 "/usr/include/asm-generic/errno.h" 2 3 4

#define EDEADLK 35
#define ENAMETOOLONG 36
#define ENOLCK 37
#define ENOSYS 38
#define ENOTEMPTY 39
#define ELOOP 40
#define EWOULDBLOCK EAGAIN
#define ENOMSG 42
#define EIDRM 43
#define ECHRNG 44
#define EL2NSYNC 45
#define EL3HLT 46
#define EL3RST 47
#define ELNRNG 48
#define EUNATCH 49
#define ENOCSI 50
#define EL2HLT 51
#define EBADE 52
#define EBADR 53
#define EXFULL 54
#define ENOANO 55
#define EBADRQC 56
#define EBADSLT 57

#define EDEADLOCK EDEADLK

#define EBFONT 59
#define ENOSTR 60
#define ENODATA 61
#define ETIME 62
#define ENOSR 63
#define ENONET 64
#define ENOPKG 65
#define EREMOTE 66
#define ENOLINK 67
#define EADV 68
#define ESRMNT 69
#define ECOMM 70
#define EPROTO 71
#define EMULTIHOP 72
#define EDOTDOT 73
#define EBADMSG 74
#define EOVERFLOW 75
#define ENOTUNIQ 76
#define EBADFD 77
#define EREMCHG 78
#define ELIBACC 79
#define ELIBBAD 80
#define ELIBSCN 81
#define ELIBMAX 82
#define ELIBEXEC 83
#define EILSEQ 84
#define ERESTART 85
#define ESTRPIPE 86
#define EUSERS 87
#define ENOTSOCK 88
#define EDESTADDRREQ 89
#define EMSGSIZE 90
#define EPROTOTYPE 91
#define ENOPROTOOPT 92
#define EPROTONOSUPPORT 93
#define ESOCKTNOSUPPORT 94
#define EOPNOTSUPP 95
#define EPFNOSUPPORT 96
#define EAFNOSUPPORT 97
#define EADDRINUSE 98
#define EADDRNOTAVAIL 99
#define ENETDOWN 100
#define ENETUNREACH 101
#define ENETRESET 102
#define ECONNABORTED 103
#define ECONNRESET 104
#define ENOBUFS 105
#define EISCONN 106
#define ENOTCONN 107
#define ESHUTDOWN 108
#define ETOOMANYREFS 109
#define ETIMEDOUT 110
#define ECONNREFUSED 111
#define EHOSTDOWN 112
#define EHOSTUNREACH 113
#define EALREADY 114
#define EINPROGRESS 115
#define ESTALE 116
#define EUCLEAN 117
#define ENOTNAM 118
#define ENAVAIL 119
#define EISNAM 120
#define EREMOTEIO 121
#define EDQUOT 122

#define ENOMEDIUM 123
#define EMEDIUMTYPE 124
#define ECANCELED 125
#define ENOKEY 126
#define EKEYEXPIRED 127
#define EKEYREVOKED 128
#define EKEYREJECTED 129


#define EOWNERDEAD 130
#define ENOTRECOVERABLE 131
# 5 "/usr/include/asm/errno.h" 2 3 4
# 5 "/usr/include/linux/errno.h" 2 3 4
# 26 "/usr/include/bits/errno.h" 2 3 4


#define ENOTSUP EOPNOTSUPP
# 43 "/usr/include/bits/errno.h" 3 4
extern int *__errno_location (void) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



#define errno (*__errno_location ())
# 37 "/usr/include/errno.h" 2 3 4
#undef __need_Emath
# 59 "/usr/include/errno.h" 3 4

# 32 "unix.c" 2


# 1 "/usr/include/mntent.h" 1 3 4
# 21 "/usr/include/mntent.h" 3 4
#define _MNTENT_H 1


#define __need_FILE 

# 1 "/usr/include/paths.h" 1 3 4
# 33 "/usr/include/paths.h" 3 4
#define _PATHS_H_ 


#define _PATH_DEFPATH "/usr/bin:/bin"

#define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"


#define _PATH_BSHELL "/bin/sh"
#define _PATH_CONSOLE "/dev/console"
#define _PATH_CSHELL "/bin/csh"
#define _PATH_DEVDB "/var/run/dev.db"
#define _PATH_DEVNULL "/dev/null"
#define _PATH_DRUM "/dev/drum"
#define _PATH_KLOG "/proc/kmsg"
#define _PATH_KMEM "/dev/kmem"
#define _PATH_LASTLOG "/var/log/lastlog"
#define _PATH_MAILDIR "/var/mail"
#define _PATH_MAN "/usr/share/man"
#define _PATH_MEM "/dev/mem"
#define _PATH_MNTTAB "/etc/fstab"
#define _PATH_MOUNTED "/etc/mtab"
#define _PATH_NOLOGIN "/etc/nologin"
#define _PATH_PRESERVE "/var/lib"
#define _PATH_RWHODIR "/var/spool/rwho"
#define _PATH_SENDMAIL "/usr/sbin/sendmail"
#define _PATH_SHADOW "/etc/shadow"
#define _PATH_SHELLS "/etc/shells"
#define _PATH_TTY "/dev/tty"
#define _PATH_UNIX "/boot/vmlinux"
#define _PATH_UTMP "/var/run/utmp"
#define _PATH_VI "/usr/bin/vi"
#define _PATH_WTMP "/var/log/wtmp"


#define _PATH_DEV "/dev/"
#define _PATH_TMP "/tmp/"
#define _PATH_VARDB "/var/db/"
#define _PATH_VARRUN "/var/run/"
#define _PATH_VARTMP "/var/tmp/"
# 27 "/usr/include/mntent.h" 2 3 4



#define MNTTAB _PATH_MNTTAB


#define MOUNTED _PATH_MOUNTED



#define MNTTYPE_IGNORE "ignore"
#define MNTTYPE_NFS "nfs"
#define MNTTYPE_SWAP "swap"



#define MNTOPT_DEFAULTS "defaults"
#define MNTOPT_RO "ro"
#define MNTOPT_RW "rw"
#define MNTOPT_SUID "suid"
#define MNTOPT_NOSUID "nosuid"
#define MNTOPT_NOAUTO "noauto"





struct mntent
  {
    char *mnt_fsname;
    char *mnt_dir;
    char *mnt_type;
    char *mnt_opts;
    int mnt_freq;
    int mnt_passno;
  };




extern FILE *setmntent (__const char *__file, __const char *__mode) __attribute__ ((__nothrow__));




extern struct mntent *getmntent (FILE *__stream) __attribute__ ((__nothrow__));



extern struct mntent *getmntent_r (FILE *__restrict __stream,
       struct mntent *__restrict __result,
       char *__restrict __buffer,
       int __bufsize) __attribute__ ((__nothrow__));




extern int addmntent (FILE *__restrict __stream,
        __const struct mntent *__restrict __mnt) __attribute__ ((__nothrow__));


extern int endmntent (FILE *__stream) __attribute__ ((__nothrow__));



extern char *hasmntopt (__const struct mntent *__mnt,
   __const char *__opt) __attribute__ ((__nothrow__));



# 35 "unix.c" 2


# 1 "/usr/include/sys/ioctl.h" 1 3 4
# 20 "/usr/include/sys/ioctl.h" 3 4
#define _SYS_IOCTL_H 1






# 1 "/usr/include/bits/ioctls.h" 1 3 4
# 24 "/usr/include/bits/ioctls.h" 3 4
# 1 "/usr/include/asm/ioctls.h" 1 3 4

#define __ARCH_I386_IOCTLS_H__ 

# 1 "/usr/include/asm/ioctl.h" 1 3 4
# 1 "/usr/include/asm-generic/ioctl.h" 1 3 4

#define _ASM_GENERIC_IOCTL_H 
# 22 "/usr/include/asm-generic/ioctl.h" 3 4
#define _IOC_NRBITS 8
#define _IOC_TYPEBITS 8
#define _IOC_SIZEBITS 14
#define _IOC_DIRBITS 2

#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1)
#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1)
#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1)
#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1)

#define _IOC_NRSHIFT 0
#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS)
#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS)




#define _IOC_NONE 0U
#define _IOC_WRITE 1U
#define _IOC_READ 2U

#define _IOC(dir,type,nr,size) (((dir) << _IOC_DIRSHIFT) | ((type) << _IOC_TYPESHIFT) | ((nr) << _IOC_NRSHIFT) | ((size) << _IOC_SIZESHIFT))






extern unsigned int __invalid_size_argument_for_IOC;
#define _IOC_TYPECHECK(t) ((sizeof(t) == sizeof(t[1]) && sizeof(t) < (1 << _IOC_SIZEBITS)) ? sizeof(t) : __invalid_size_argument_for_IOC)





#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0)
#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))


#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)



#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT)
#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT)
#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT)
#define IOCSIZE_SHIFT (_IOC_SIZESHIFT)
# 1 "/usr/include/asm/ioctl.h" 2 3 4
# 5 "/usr/include/asm/ioctls.h" 2 3 4



#define TCGETS 0x5401
#define TCSETS 0x5402
#define TCSETSW 0x5403
#define TCSETSF 0x5404
#define TCGETA 0x5405
#define TCSETA 0x5406
#define TCSETAW 0x5407
#define TCSETAF 0x5408
#define TCSBRK 0x5409
#define TCXONC 0x540A
#define TCFLSH 0x540B
#define TIOCEXCL 0x540C
#define TIOCNXCL 0x540D
#define TIOCSCTTY 0x540E
#define TIOCGPGRP 0x540F
#define TIOCSPGRP 0x5410
#define TIOCOUTQ 0x5411
#define TIOCSTI 0x5412
#define TIOCGWINSZ 0x5413
#define TIOCSWINSZ 0x5414
#define TIOCMGET 0x5415
#define TIOCMBIS 0x5416
#define TIOCMBIC 0x5417
#define TIOCMSET 0x5418
#define TIOCGSOFTCAR 0x5419
#define TIOCSSOFTCAR 0x541A
#define FIONREAD 0x541B
#define TIOCINQ FIONREAD
#define TIOCLINUX 0x541C
#define TIOCCONS 0x541D
#define TIOCGSERIAL 0x541E
#define TIOCSSERIAL 0x541F
#define TIOCPKT 0x5420
#define FIONBIO 0x5421
#define TIOCNOTTY 0x5422
#define TIOCSETD 0x5423
#define TIOCGETD 0x5424
#define TCSBRKP 0x5425

#define TIOCSBRK 0x5427
#define TIOCCBRK 0x5428
#define TIOCGSID 0x5429
#define TCGETS2 _IOR('T',0x2A, struct termios2)
#define TCSETS2 _IOW('T',0x2B, struct termios2)
#define TCSETSW2 _IOW('T',0x2C, struct termios2)
#define TCSETSF2 _IOW('T',0x2D, struct termios2)
#define TIOCGPTN _IOR('T',0x30, unsigned int)
#define TIOCSPTLCK _IOW('T',0x31, int)

#define FIONCLEX 0x5450
#define FIOCLEX 0x5451
#define FIOASYNC 0x5452
#define TIOCSERCONFIG 0x5453
#define TIOCSERGWILD 0x5454
#define TIOCSERSWILD 0x5455
#define TIOCGLCKTRMIOS 0x5456
#define TIOCSLCKTRMIOS 0x5457
#define TIOCSERGSTRUCT 0x5458
#define TIOCSERGETLSR 0x5459
#define TIOCSERGETMULTI 0x545A
#define TIOCSERSETMULTI 0x545B

#define TIOCMIWAIT 0x545C
#define TIOCGICOUNT 0x545D
#define TIOCGHAYESESP 0x545E
#define TIOCSHAYESESP 0x545F
#define FIOQSIZE 0x5460


#define TIOCPKT_DATA 0
#define TIOCPKT_FLUSHREAD 1
#define TIOCPKT_FLUSHWRITE 2
#define TIOCPKT_STOP 4
#define TIOCPKT_START 8
#define TIOCPKT_NOSTOP 16
#define TIOCPKT_DOSTOP 32

#define TIOCSER_TEMT 0x01
# 25 "/usr/include/bits/ioctls.h" 2 3 4


#define SIOCADDRT 0x890B
#define SIOCDELRT 0x890C
#define SIOCRTMSG 0x890D


#define SIOCGIFNAME 0x8910
#define SIOCSIFLINK 0x8911
#define SIOCGIFCONF 0x8912
#define SIOCGIFFLAGS 0x8913
#define SIOCSIFFLAGS 0x8914
#define SIOCGIFADDR 0x8915
#define SIOCSIFADDR 0x8916
#define SIOCGIFDSTADDR 0x8917
#define SIOCSIFDSTADDR 0x8918
#define SIOCGIFBRDADDR 0x8919
#define SIOCSIFBRDADDR 0x891a
#define SIOCGIFNETMASK 0x891b
#define SIOCSIFNETMASK 0x891c
#define SIOCGIFMETRIC 0x891d
#define SIOCSIFMETRIC 0x891e
#define SIOCGIFMEM 0x891f
#define SIOCSIFMEM 0x8920
#define SIOCGIFMTU 0x8921
#define SIOCSIFMTU 0x8922
#define SIOCSIFNAME 0x8923
#define SIOCSIFHWADDR 0x8924
#define SIOCGIFENCAP 0x8925
#define SIOCSIFENCAP 0x8926
#define SIOCGIFHWADDR 0x8927
#define SIOCGIFSLAVE 0x8929
#define SIOCSIFSLAVE 0x8930
#define SIOCADDMULTI 0x8931
#define SIOCDELMULTI 0x8932
#define SIOCGIFINDEX 0x8933
#define SIOGIFINDEX SIOCGIFINDEX
#define SIOCSIFPFLAGS 0x8934
#define SIOCGIFPFLAGS 0x8935
#define SIOCDIFADDR 0x8936
#define SIOCSIFHWBROADCAST 0x8937
#define SIOCGIFCOUNT 0x8938

#define SIOCGIFBR 0x8940
#define SIOCSIFBR 0x8941

#define SIOCGIFTXQLEN 0x8942
#define SIOCSIFTXQLEN 0x8943




#define SIOCDARP 0x8953
#define SIOCGARP 0x8954
#define SIOCSARP 0x8955


#define SIOCDRARP 0x8960
#define SIOCGRARP 0x8961
#define SIOCSRARP 0x8962



#define SIOCGIFMAP 0x8970
#define SIOCSIFMAP 0x8971



#define SIOCADDDLCI 0x8980
#define SIOCDELDLCI 0x8981
# 103 "/usr/include/bits/ioctls.h" 3 4
#define SIOCDEVPRIVATE 0x89F0





#define SIOCPROTOPRIVATE 0x89E0
# 28 "/usr/include/sys/ioctl.h" 2 3 4


# 1 "/usr/include/bits/ioctl-types.h" 1 3 4
# 28 "/usr/include/bits/ioctl-types.h" 3 4
struct winsize
  {
    unsigned short int ws_row;
    unsigned short int ws_col;
    unsigned short int ws_xpixel;
    unsigned short int ws_ypixel;
  };

#define NCC 8
struct termio
  {
    unsigned short int c_iflag;
    unsigned short int c_oflag;
    unsigned short int c_cflag;
    unsigned short int c_lflag;
    unsigned char c_line;
    unsigned char c_cc[8];
};


#define TIOCM_LE 0x001
#define TIOCM_DTR 0x002
#define TIOCM_RTS 0x004
#define TIOCM_ST 0x008
#define TIOCM_SR 0x010
#define TIOCM_CTS 0x020
#define TIOCM_CAR 0x040
#define TIOCM_RNG 0x080
#define TIOCM_DSR 0x100
#define TIOCM_CD TIOCM_CAR
#define TIOCM_RI TIOCM_RNG




#define N_TTY 0
#define N_SLIP 1
#define N_MOUSE 2
#define N_PPP 3
#define N_STRIP 4
#define N_AX25 5
#define N_X25 6
#define N_6PACK 7
#define N_MASC 8
#define N_R3964 9
#define N_PROFIBUS_FDL 10
#define N_IRDA 11
#define N_SMSBLOCK 12
#define N_HDLC 13
#define N_SYNC_PPP 14
#define N_HCI 15
# 31 "/usr/include/sys/ioctl.h" 2 3 4






# 1 "/usr/include/sys/ttydefaults.h" 1 3 4
# 41 "/usr/include/sys/ttydefaults.h" 3 4
#define _SYS_TTYDEFAULTS_H_ 




#define TTYDEF_IFLAG (BRKINT | ISTRIP | ICRNL | IMAXBEL | IXON | IXANY)
#define TTYDEF_OFLAG (OPOST | ONLCR | XTABS)
#define TTYDEF_LFLAG (ECHO | ICANON | ISIG | IEXTEN | ECHOE|ECHOKE|ECHOCTL)
#define TTYDEF_CFLAG (CREAD | CS7 | PARENB | HUPCL)
#define TTYDEF_SPEED (B9600)




#define CTRL(x) (x&037)
#define CEOF CTRL('d')

#define CEOL _POSIX_VDISABLE



#define CERASE 0177
#define CINTR CTRL('c')

#define CSTATUS _POSIX_VDISABLE



#define CKILL CTRL('u')
#define CMIN 1
#define CQUIT 034
#define CSUSP CTRL('z')
#define CTIME 0
#define CDSUSP CTRL('y')
#define CSTART CTRL('q')
#define CSTOP CTRL('s')
#define CLNEXT CTRL('v')
#define CDISCARD CTRL('o')
#define CWERASE CTRL('w')
#define CREPRINT CTRL('r')
#define CEOT CEOF

#define CBRK CEOL
#define CRPRNT CREPRINT
#define CFLUSH CDISCARD
# 38 "/usr/include/sys/ioctl.h" 2 3 4




extern int ioctl (int __fd, unsigned long int __request, ...) __attribute__ ((__nothrow__));


# 38 "unix.c" 2


# 1 "/usr/include/malloc.h" 1 3 4
# 21 "/usr/include/malloc.h" 3 4
#define _MALLOC_H 1


# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 43 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#define _STDDEF_H 
#define _STDDEF_H_ 

#define _ANSI_STDDEF_H 

#define __STDDEF_H__ 
# 141 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#define _PTRDIFF_T 
#define _T_PTRDIFF_ 
#define _T_PTRDIFF 
#define __PTRDIFF_T 
#define _PTRDIFF_T_ 
#define _BSD_PTRDIFF_T_ 
#define ___int_ptrdiff_t_h 
#define _GCC_PTRDIFF_T 



typedef int ptrdiff_t;
# 163 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_ptrdiff_t
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 345 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_wchar_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL




#define offsetof(TYPE,MEMBER) __builtin_offsetof (TYPE, MEMBER)
# 25 "/usr/include/malloc.h" 2 3 4
#define __malloc_ptr_t void *


#define __malloc_size_t size_t
#define __malloc_ptrdiff_t ptrdiff_t



#define __MALLOC_P(args) args __THROW


#define __MALLOC_PMT(args) args
# 46 "/usr/include/malloc.h" 3 4



extern void *malloc (size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;


extern void *calloc (size_t __nmemb, size_t __size) __attribute__ ((__nothrow__))
       __attribute__ ((__malloc__)) ;



extern void *realloc (void *__ptr, size_t __size) __attribute__ ((__nothrow__))
       __attribute__ ((__malloc__)) __attribute__ ((__warn_unused_result__));


extern void free (void *__ptr) __attribute__ ((__nothrow__));


extern void cfree (void *__ptr) __attribute__ ((__nothrow__));


extern void *memalign (size_t __alignment, size_t __size) __attribute__ ((__nothrow__))
       __attribute__ ((__malloc__)) ;


extern void *valloc (size_t __size) __attribute__ ((__nothrow__))
       __attribute__ ((__malloc__)) ;



extern void * pvalloc (size_t __size) __attribute__ ((__nothrow__))
       __attribute__ ((__malloc__)) ;



extern void *(*__morecore) (ptrdiff_t __size);


extern void *__default_morecore (ptrdiff_t __size) __attribute__ ((__nothrow__))
       __attribute__ ((__malloc__));



struct mallinfo {
  int arena;
  int ordblks;
  int smblks;
  int hblks;
  int hblkhd;
  int usmblks;
  int fsmblks;
  int uordblks;
  int fordblks;
  int keepcost;
};


extern struct mallinfo mallinfo (void) __attribute__ ((__nothrow__));



#define M_MXFAST 1


#define M_NLBLKS 2


#define M_GRAIN 3


#define M_KEEP 4



#define M_TRIM_THRESHOLD -1
#define M_TOP_PAD -2
#define M_MMAP_THRESHOLD -3
#define M_MMAP_MAX -4
#define M_CHECK_ACTION -5
#define M_PERTURB -6


extern int mallopt (int __param, int __val) __attribute__ ((__nothrow__));



extern int malloc_trim (size_t __pad) __attribute__ ((__nothrow__));



extern size_t malloc_usable_size (void *__ptr) __attribute__ ((__nothrow__));


extern void malloc_stats (void) __attribute__ ((__nothrow__));


extern void *malloc_get_state (void) __attribute__ ((__nothrow__));



extern int malloc_set_state (void *__ptr) __attribute__ ((__nothrow__));




extern void (*__malloc_initialize_hook) (void);

extern void (*__free_hook) (void *__ptr, __const void *);

extern void *(*__malloc_hook) (size_t __size, __const void *);

extern void *(*__realloc_hook) (void *__ptr, size_t __size, __const void *);

extern void *(*__memalign_hook) (size_t __alignment, size_t __size, __const void *);


extern void (*__after_morecore_hook) (void);


extern void __malloc_check_init (void) __attribute__ ((__nothrow__));



# 41 "unix.c" 2





# 1 "/usr/include/dirent.h" 1 3 4
# 24 "/usr/include/dirent.h" 3 4
#define _DIRENT_H 1




# 62 "/usr/include/dirent.h" 3 4
# 1 "/usr/include/bits/dirent.h" 1 3 4
# 23 "/usr/include/bits/dirent.h" 3 4
struct dirent
  {

    __ino_t d_ino;
    __off_t d_off;




    unsigned short int d_reclen;
    unsigned char d_type;
    char d_name[256];
  };
# 48 "/usr/include/bits/dirent.h" 3 4
#define d_fileno d_ino

#undef _DIRENT_HAVE_D_NAMLEN
#define _DIRENT_HAVE_D_RECLEN 
#define _DIRENT_HAVE_D_OFF 
#define _DIRENT_HAVE_D_TYPE 
# 63 "/usr/include/dirent.h" 2 3 4
# 86 "/usr/include/dirent.h" 3 4
#define _D_EXACT_NAMLEN(d) (strlen ((d)->d_name))

#define _D_ALLOC_NAMLEN(d) (((char *) (d) + (d)->d_reclen) - &(d)->d_name[0])
# 98 "/usr/include/dirent.h" 3 4
enum
  {
    DT_UNKNOWN = 0,
#define DT_UNKNOWN DT_UNKNOWN
    DT_FIFO = 1,
#define DT_FIFO DT_FIFO
    DT_CHR = 2,
#define DT_CHR DT_CHR
    DT_DIR = 4,
#define DT_DIR DT_DIR
    DT_BLK = 6,
#define DT_BLK DT_BLK
    DT_REG = 8,
#define DT_REG DT_REG
    DT_LNK = 10,
#define DT_LNK DT_LNK
    DT_SOCK = 12,
#define DT_SOCK DT_SOCK
    DT_WHT = 14
#define DT_WHT DT_WHT
  };


#define IFTODT(mode) (((mode) & 0170000) >> 12)
#define DTTOIF(dirtype) ((dirtype) << 12)





typedef struct __dirstream DIR;






extern DIR *opendir (__const char *__name) __attribute__ ((__nonnull__ (1)));
# 150 "/usr/include/dirent.h" 3 4
extern int closedir (DIR *__dirp) __attribute__ ((__nonnull__ (1)));
# 163 "/usr/include/dirent.h" 3 4
extern struct dirent *readdir (DIR *__dirp) __attribute__ ((__nonnull__ (1)));
# 184 "/usr/include/dirent.h" 3 4
extern int readdir_r (DIR *__restrict __dirp,
        struct dirent *__restrict __entry,
        struct dirent **__restrict __result)
     __attribute__ ((__nonnull__ (1, 2, 3)));
# 209 "/usr/include/dirent.h" 3 4
extern void rewinddir (DIR *__dirp) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern void seekdir (DIR *__dirp, long int __pos) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern long int telldir (DIR *__dirp) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int dirfd (DIR *__dirp) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));







# 1 "/usr/include/bits/posix1_lim.h" 1 3 4
# 26 "/usr/include/bits/posix1_lim.h" 3 4
#define _BITS_POSIX1_LIM_H 1





#define _POSIX_AIO_LISTIO_MAX 2


#define _POSIX_AIO_MAX 1


#define _POSIX_ARG_MAX 4096



#define _POSIX_CHILD_MAX 25





#define _POSIX_DELAYTIMER_MAX 32



#define _POSIX_HOST_NAME_MAX 255


#define _POSIX_LINK_MAX 8


#define _POSIX_LOGIN_NAME_MAX 9


#define _POSIX_MAX_CANON 255



#define _POSIX_MAX_INPUT 255


#define _POSIX_MQ_OPEN_MAX 8


#define _POSIX_MQ_PRIO_MAX 32


#define _POSIX_NAME_MAX 14



#define _POSIX_NGROUPS_MAX 8






#define _POSIX_OPEN_MAX 20






#define _POSIX_FD_SETSIZE _POSIX_OPEN_MAX


#define _POSIX_PATH_MAX 256


#define _POSIX_PIPE_BUF 512



#define _POSIX_RE_DUP_MAX 255


#define _POSIX_RTSIG_MAX 8


#define _POSIX_SEM_NSEMS_MAX 256


#define _POSIX_SEM_VALUE_MAX 32767


#define _POSIX_SIGQUEUE_MAX 32


#define _POSIX_SSIZE_MAX 32767


#define _POSIX_STREAM_MAX 8


#define _POSIX_SYMLINK_MAX 255



#define _POSIX_SYMLOOP_MAX 8


#define _POSIX_TIMER_MAX 32


#define _POSIX_TTY_NAME_MAX 9


#define _POSIX_TZNAME_MAX 6


#define _POSIX_QLIMIT 1



#define _POSIX_HIWAT _POSIX_PIPE_BUF


#define _POSIX_UIO_MAXIOV 16


#define _POSIX_CLOCKRES_MIN 20000000



# 1 "/usr/include/bits/local_lim.h" 1 3 4
# 26 "/usr/include/bits/local_lim.h" 3 4
#define __undef_NR_OPEN 


#define __undef_LINK_MAX 


#define __undef_OPEN_MAX 



# 1 "/usr/include/linux/limits.h" 1 3 4

#define _LINUX_LIMITS_H 

#define NR_OPEN 1024

#define NGROUPS_MAX 65536
#define ARG_MAX 131072
#define LINK_MAX 127
#define MAX_CANON 255
#define MAX_INPUT 255
#define NAME_MAX 255
#define PATH_MAX 4096
#define PIPE_BUF 4096
#define XATTR_NAME_MAX 255
#define XATTR_SIZE_MAX 65536
#define XATTR_LIST_MAX 65536

#define RTSIG_MAX 32
# 37 "/usr/include/bits/local_lim.h" 2 3 4



#undef NR_OPEN
#undef __undef_NR_OPEN



#undef LINK_MAX
#undef __undef_LINK_MAX



#undef OPEN_MAX
#undef __undef_OPEN_MAX



#define _POSIX_THREAD_KEYS_MAX 128

#define PTHREAD_KEYS_MAX 1024


#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4

#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS


#define _POSIX_THREAD_THREADS_MAX 64

#undef PTHREAD_THREADS_MAX



#define AIO_PRIO_DELTA_MAX 20


#define PTHREAD_STACK_MIN 16384


#define DELAYTIMER_MAX 2147483647


#define TTY_NAME_MAX 32


#define LOGIN_NAME_MAX 256


#define HOST_NAME_MAX 64


#define MQ_PRIO_MAX 32768


#define SEM_VALUE_MAX (2147483647)
# 154 "/usr/include/bits/posix1_lim.h" 2 3 4



#define SSIZE_MAX LONG_MAX
# 233 "/usr/include/dirent.h" 2 3 4



#define MAXNAMLEN NAME_MAX





#define __need_size_t 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 163 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_ptrdiff_t
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 345 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_wchar_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL




#define offsetof(TYPE,MEMBER) __builtin_offsetof (TYPE, MEMBER)
# 244 "/usr/include/dirent.h" 2 3 4






extern int scandir (__const char *__restrict __dir,
      struct dirent ***__restrict __namelist,
      int (*__selector) (__const struct dirent *),
      int (*__cmp) (__const void *, __const void *))
     __attribute__ ((__nonnull__ (1, 2)));
# 280 "/usr/include/dirent.h" 3 4
extern int alphasort (__const void *__e1, __const void *__e2)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
# 324 "/usr/include/dirent.h" 3 4
extern __ssize_t getdirentries (int __fd, char *__restrict __buf,
    size_t __nbytes,
    __off_t *__restrict __basep)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 4)));
# 349 "/usr/include/dirent.h" 3 4

# 47 "unix.c" 2


# 1 "../lib/et/com_err.h" 1
# 14 "../lib/et/com_err.h"
#define COM_ERR_ATTR(x) __attribute__(x)




# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stdarg.h" 1 3 4
# 34 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stdarg.h" 3 4
#define _STDARG_H 
#define _ANSI_STDARG_H_ 

#undef __need___va_list
# 50 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stdarg.h" 3 4
#define va_start(v,l) __builtin_va_start(v,l)
#define va_end(v) __builtin_va_end(v)
#define va_arg(v,l) __builtin_va_arg(v,l)

#define va_copy(d,s) __builtin_va_copy(d,s)

#define __va_copy(d,s) __builtin_va_copy(d,s)
# 105 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stdarg.h" 3 4
typedef __gnuc_va_list va_list;





#define _VA_LIST_ 


#define _VA_LIST 


#define _VA_LIST_DEFINED 


#define _VA_LIST_T_H 


#define __va_list__ 
# 20 "../lib/et/com_err.h" 2

typedef long errcode_t;

struct error_table {
 char const * const * msgs;
 long base;
 int n_msgs;
};
struct et_list;

extern void com_err (const char *, long, const char *, ...)
 __attribute__((format(printf, 3, 4)));

extern void com_err_va (const char *whoami, errcode_t code, const char *fmt,
   va_list args)
 __attribute__((format(printf, 3, 0)));

extern char const *error_message (long);
extern void (*com_err_hook) (const char *, long, const char *, va_list);
extern void (*set_com_err_hook (void (*) (const char *, long,
       const char *, va_list)))
 (const char *, long, const char *, va_list);
extern void (*reset_com_err_hook (void)) (const char *, long,
       const char *, va_list);
extern int init_error_table(const char * const *msgs, long base, int count);

extern errcode_t add_error_table(const struct error_table * et);
extern errcode_t remove_error_table(const struct error_table * et);
extern void add_to_error_table(struct et_list *new_table);


extern const char *com_right(struct et_list *list, long code);
extern void initialize_error_table_r(struct et_list **list,
         const char **messages,
         int num_errors,
         long base);
extern void free_error_table(struct et_list *et);

#define __COM_ERR_H 
#define __COM_ERR_H__ 
# 50 "unix.c" 2
# 1 "e2fsck.h" 1
# 10 "e2fsck.h"
#define _E2FSCK_H 
# 23 "e2fsck.h"
# 1 "/usr/include/sys/time.h" 1 3 4
# 21 "/usr/include/sys/time.h" 3 4
#define _SYS_TIME_H 1




#define __need_time_t 

#define __need_timeval 
# 1 "/usr/include/bits/time.h" 1 3 4
# 62 "/usr/include/bits/time.h" 3 4
#undef __need_timeval
# 30 "/usr/include/sys/time.h" 2 3 4
# 39 "/usr/include/sys/time.h" 3 4

# 57 "/usr/include/sys/time.h" 3 4
struct timezone
  {
    int tz_minuteswest;
    int tz_dsttime;
  };

typedef struct timezone *__restrict __timezone_ptr_t;
# 73 "/usr/include/sys/time.h" 3 4
extern int gettimeofday (struct timeval *__restrict __tv,
    __timezone_ptr_t __tz) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));




extern int settimeofday (__const struct timeval *__tv,
    __const struct timezone *__tz)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int adjtime (__const struct timeval *__delta,
      struct timeval *__olddelta) __attribute__ ((__nothrow__));




enum __itimer_which
  {

    ITIMER_REAL = 0,
#define ITIMER_REAL ITIMER_REAL

    ITIMER_VIRTUAL = 1,
#define ITIMER_VIRTUAL ITIMER_VIRTUAL


    ITIMER_PROF = 2
#define ITIMER_PROF ITIMER_PROF
  };



struct itimerval
  {

    struct timeval it_interval;

    struct timeval it_value;
  };






typedef int __itimer_which_t;




extern int getitimer (__itimer_which_t __which,
        struct itimerval *__value) __attribute__ ((__nothrow__));




extern int setitimer (__itimer_which_t __which,
        __const struct itimerval *__restrict __new,
        struct itimerval *__restrict __old) __attribute__ ((__nothrow__));




extern int utimes (__const char *__file, __const struct timeval __tvp[2])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int lutimes (__const char *__file, __const struct timeval __tvp[2])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int futimes (int __fd, __const struct timeval __tvp[2]) __attribute__ ((__nothrow__));
# 164 "/usr/include/sys/time.h" 3 4
#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
#define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0)
#define timercmp(a,b,CMP) (((a)->tv_sec == (b)->tv_sec) ? ((a)->tv_usec CMP (b)->tv_usec) : ((a)->tv_sec CMP (b)->tv_sec))



#define timeradd(a,b,result) do { (result)->tv_sec = (a)->tv_sec + (b)->tv_sec; (result)->tv_usec = (a)->tv_usec + (b)->tv_usec; if ((result)->tv_usec >= 1000000) { ++(result)->tv_sec; (result)->tv_usec -= 1000000; } } while (0)
# 180 "/usr/include/sys/time.h" 3 4
#define timersub(a,b,result) do { (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; if ((result)->tv_usec < 0) { --(result)->tv_sec; (result)->tv_usec += 1000000; } } while (0)
# 191 "/usr/include/sys/time.h" 3 4

# 24 "e2fsck.h" 2


# 1 "/usr/include/setjmp.h" 1 3 4
# 24 "/usr/include/setjmp.h" 3 4
#define _SETJMP_H 1





# 1 "/usr/include/bits/setjmp.h" 1 3 4
# 22 "/usr/include/bits/setjmp.h" 3 4
#define _BITS_SETJMP_H 1






typedef int __jmp_buf[6];
# 31 "/usr/include/setjmp.h" 2 3 4
# 1 "/usr/include/bits/sigset.h" 1 3 4
# 32 "/usr/include/setjmp.h" 2 3 4



struct __jmp_buf_tag
  {




    __jmp_buf __jmpbuf;
    int __mask_was_saved;
    __sigset_t __saved_mask;
  };




typedef struct __jmp_buf_tag jmp_buf[1];



extern int setjmp (jmp_buf __env) __attribute__ ((__nothrow__));






extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __attribute__ ((__nothrow__));




extern int _setjmp (struct __jmp_buf_tag __env[1]) __attribute__ ((__nothrow__));



#define setjmp(env) _setjmp (env)
# 78 "/usr/include/setjmp.h" 3 4




extern void longjmp (struct __jmp_buf_tag __env[1], int __val)
     __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));







extern void _longjmp (struct __jmp_buf_tag __env[1], int __val)
     __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));







typedef struct __jmp_buf_tag sigjmp_buf[1];



#define sigsetjmp(env,savemask) __sigsetjmp (env, savemask)





extern void siglongjmp (sigjmp_buf __env, int __val)
     __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));



# 27 "e2fsck.h" 2







# 1 "../lib/ext2fs/ext2_fs.h" 1
# 17 "../lib/ext2fs/ext2_fs.h"
#define _LINUX_EXT2_FS_H 

# 1 "../lib/ext2fs/ext2_types.h" 1







#define _EXT2_TYPES_H 

#define __S8_TYPEDEF __signed__ char
#define __U8_TYPEDEF unsigned char
#define __S16_TYPEDEF __signed__ short
#define __U16_TYPEDEF unsigned short
#define __S32_TYPEDEF __signed__ int
#define __U32_TYPEDEF unsigned int
#define __S64_TYPEDEF __signed__ long long
#define __U64_TYPEDEF unsigned long long


typedef unsigned char __u8;





typedef __signed__ char __s8;





typedef unsigned short __u16;
# 46 "../lib/ext2fs/ext2_types.h"
typedef __signed__ short __s16;
# 61 "../lib/ext2fs/ext2_types.h"
typedef unsigned int __u32;
# 79 "../lib/ext2fs/ext2_types.h"
typedef __signed__ int __s32;
# 97 "../lib/ext2fs/ext2_types.h"
typedef unsigned long long __u64;
# 113 "../lib/ext2fs/ext2_types.h"
typedef __signed__ long long __s64;
# 132 "../lib/ext2fs/ext2_types.h"
#undef __S8_TYPEDEF
#undef __U8_TYPEDEF
#undef __S16_TYPEDEF
#undef __U16_TYPEDEF
#undef __S32_TYPEDEF
#undef __U32_TYPEDEF
#undef __S64_TYPEDEF
#undef __U64_TYPEDEF
# 20 "../lib/ext2fs/ext2_fs.h" 2
# 28 "../lib/ext2fs/ext2_fs.h"
#undef EXT2FS_DEBUG




#define EXT2_PREALLOCATE 
#define EXT2_DEFAULT_PREALLOC_BLOCKS 8




#define EXT2FS_DATE "95/08/09"
#define EXT2FS_VERSION "0.5b"




#define EXT2_BAD_INO 1
#define EXT2_ROOT_INO 2
#define EXT2_ACL_IDX_INO 3
#define EXT2_ACL_DATA_INO 4
#define EXT2_BOOT_LOADER_INO 5
#define EXT2_UNDEL_DIR_INO 6
#define EXT2_RESIZE_INO 7
#define EXT2_JOURNAL_INO 8


#define EXT2_GOOD_OLD_FIRST_INO 11




#define EXT2_SUPER_MAGIC 0xEF53







#define EXT2_SB(sb) (sb)





#define EXT2_LINK_MAX 65000




#define EXT2_MIN_BLOCK_LOG_SIZE 10
#define EXT2_MAX_BLOCK_LOG_SIZE 16
#define EXT2_MIN_BLOCK_SIZE (1 << EXT2_MIN_BLOCK_LOG_SIZE)
#define EXT2_MAX_BLOCK_SIZE (1 << EXT2_MAX_BLOCK_LOG_SIZE)







#define EXT2_BLOCK_SIZE(s) (EXT2_MIN_BLOCK_SIZE << (s)->s_log_block_size)
#define EXT2_BLOCK_SIZE_BITS(s) ((s)->s_log_block_size + 10)
#define EXT2_INODE_SIZE(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? EXT2_GOOD_OLD_INODE_SIZE : (s)->s_inode_size)

#define EXT2_FIRST_INO(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? EXT2_GOOD_OLD_FIRST_INO : (s)->s_first_ino)


#define EXT2_ADDR_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof(__u32))




#define EXT2_MIN_FRAG_SIZE EXT2_MIN_BLOCK_SIZE
#define EXT2_MAX_FRAG_SIZE EXT2_MAX_BLOCK_SIZE
#define EXT2_MIN_FRAG_LOG_SIZE EXT2_MIN_BLOCK_LOG_SIZE




#define EXT2_FRAG_SIZE(s) (EXT2_MIN_FRAG_SIZE << (s)->s_log_frag_size)
#define EXT2_FRAGS_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / EXT2_FRAG_SIZE(s))





struct ext2_acl_header
{
 __u32 aclh_size;
 __u32 aclh_file_count;
 __u32 aclh_acle_count;
 __u32 aclh_first_acle;
};

struct ext2_acl_entry
{
 __u32 acle_size;
 __u16 acle_perms;
 __u16 acle_type;
 __u16 acle_tag;
 __u16 acle_pad1;
 __u32 acle_next;

};




struct ext2_group_desc
{
 __u32 bg_block_bitmap;
 __u32 bg_inode_bitmap;
 __u32 bg_inode_table;
 __u16 bg_free_blocks_count;
 __u16 bg_free_inodes_count;
 __u16 bg_used_dirs_count;
 __u16 bg_flags;
 __u32 bg_reserved[2];
 __u16 bg_itable_unused;
 __u16 bg_checksum;
};

struct ext4_group_desc
{
 __u32 bg_block_bitmap;
 __u32 bg_inode_bitmap;
 __u32 bg_inode_table;
 __u16 bg_free_blocks_count;
 __u16 bg_free_inodes_count;
 __u16 bg_used_dirs_count;
 __u16 bg_flags;
 __u32 bg_reserved[2];
 __u16 bg_itable_unused;
 __u16 bg_checksum;
 __u32 bg_block_bitmap_hi;
 __u32 bg_inode_bitmap_hi;
 __u32 bg_inode_table_hi;
 __u16 bg_free_blocks_count_hi;
 __u16 bg_free_inodes_count_hi;
 __u16 bg_used_dirs_count_hi;
 __u16 bg_pad;
 __u32 bg_reserved2[3];
};

#define EXT2_BG_INODE_UNINIT 0x0001
#define EXT2_BG_BLOCK_UNINIT 0x0002
# 189 "../lib/ext2fs/ext2_fs.h"
struct ext2_dx_root_info {
 __u32 reserved_zero;
 __u8 hash_version;
 __u8 info_length;
 __u8 indirect_levels;
 __u8 unused_flags;
};

#define EXT2_HASH_LEGACY 0
#define EXT2_HASH_HALF_MD4 1
#define EXT2_HASH_TEA 2
#define EXT2_HASH_LEGACY_UNSIGNED 3
#define EXT2_HASH_HALF_MD4_UNSIGNED 4
#define EXT2_HASH_TEA_UNSIGNED 5

#define EXT2_HASH_FLAG_INCOMPAT 0x1

struct ext2_dx_entry {
 __u32 hash;
 __u32 block;
};

struct ext2_dx_countlimit {
 __u16 limit;
 __u16 count;
};





#define EXT2_BLOCKS_PER_GROUP(s) (EXT2_SB(s)->s_blocks_per_group)
#define EXT2_INODES_PER_GROUP(s) (EXT2_SB(s)->s_inodes_per_group)
#define EXT2_INODES_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s)/EXT2_INODE_SIZE(s))

#define EXT2_MAX_BLOCKS_PER_GROUP(s) ((1 << 16) - 8)
#define EXT2_MAX_INODES_PER_GROUP(s) ((1 << 16) - EXT2_INODES_PER_BLOCK(s))




#define EXT2_DESC_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (struct ext2_group_desc))





#define EXT2_NDIR_BLOCKS 12
#define EXT2_IND_BLOCK EXT2_NDIR_BLOCKS
#define EXT2_DIND_BLOCK (EXT2_IND_BLOCK + 1)
#define EXT2_TIND_BLOCK (EXT2_DIND_BLOCK + 1)
#define EXT2_N_BLOCKS (EXT2_TIND_BLOCK + 1)




#define EXT2_SECRM_FL 0x00000001
#define EXT2_UNRM_FL 0x00000002
#define EXT2_COMPR_FL 0x00000004
#define EXT2_SYNC_FL 0x00000008
#define EXT2_IMMUTABLE_FL 0x00000010
#define EXT2_APPEND_FL 0x00000020
#define EXT2_NODUMP_FL 0x00000040
#define EXT2_NOATIME_FL 0x00000080

#define EXT2_DIRTY_FL 0x00000100
#define EXT2_COMPRBLK_FL 0x00000200
#define EXT2_NOCOMPR_FL 0x00000400
#define EXT2_ECOMPR_FL 0x00000800

#define EXT2_BTREE_FL 0x00001000
#define EXT2_INDEX_FL 0x00001000
#define EXT2_IMAGIC_FL 0x00002000
#define EXT3_JOURNAL_DATA_FL 0x00004000
#define EXT2_NOTAIL_FL 0x00008000
#define EXT2_DIRSYNC_FL 0x00010000
#define EXT2_TOPDIR_FL 0x00020000
#define EXT4_EXTENTS_FL 0x00080000
#define EXT2_RESERVED_FL 0x80000000

#define EXT2_FL_USER_VISIBLE 0x000BDFFF
#define EXT2_FL_USER_MODIFIABLE 0x000080FF






struct ext2_new_group_input {
 __u32 group;
 __u32 block_bitmap;
 __u32 inode_bitmap;
 __u32 inode_table;
 __u32 blocks_count;
 __u16 reserved_blocks;
 __u16 unused;
};





#define EXT2_IOC_GETFLAGS _IOR('f', 1, long)
#define EXT2_IOC_SETFLAGS _IOW('f', 2, long)
#define EXT2_IOC_GETVERSION _IOR('v', 1, long)
#define EXT2_IOC_SETVERSION _IOW('v', 2, long)
#define EXT2_IOC_GETVERSION_NEW _IOR('f', 3, long)
#define EXT2_IOC_SETVERSION_NEW _IOW('f', 4, long)
#define EXT2_IOC_GROUP_EXTEND _IOW('f', 7, unsigned long)
#define EXT2_IOC_GROUP_ADD _IOW('f', 8,struct ext2_new_group_input)




struct ext2_inode {
 __u16 i_mode;
 __u16 i_uid;
 __u32 i_size;
 __u32 i_atime;
 __u32 i_ctime;
 __u32 i_mtime;
 __u32 i_dtime;
 __u16 i_gid;
 __u16 i_links_count;
 __u32 i_blocks;
 __u32 i_flags;
 union {
  struct {
   __u32 l_i_version;
  } linux1;
  struct {
   __u32 h_i_translator;
  } hurd1;
  struct {
   __u32 m_i_reserved1;
  } masix1;
 } osd1;
 __u32 i_block[(((12 + 1) + 1) + 1)];
 __u32 i_generation;
 __u32 i_file_acl;
 __u32 i_dir_acl;
 __u32 i_faddr;
 union {
  struct {
   __u16 l_i_blocks_hi;
   __u16 i_pad1;
   __u16 l_i_uid_high;
   __u16 l_i_gid_high;
   __u32 l_i_reserved2;
  } linux2;
  struct {
   __u8 h_i_frag;
   __u8 h_i_fsize;
   __u16 h_i_mode_high;
   __u16 h_i_uid_high;
   __u16 h_i_gid_high;
   __u32 h_i_author;
  } hurd2;
  struct {
   __u8 m_i_frag;
   __u8 m_i_fsize;
   __u16 m_pad1;
   __u32 m_i_reserved2[2];
  } masix2;
 } osd2;
};




struct ext2_inode_large {
 __u16 i_mode;
 __u16 i_uid;
 __u32 i_size;
 __u32 i_atime;
 __u32 i_ctime;
 __u32 i_mtime;
 __u32 i_dtime;
 __u16 i_gid;
 __u16 i_links_count;
 __u32 i_blocks;
 __u32 i_flags;
 union {
  struct {
   __u32 l_i_version;
  } linux1;
  struct {
   __u32 h_i_translator;
  } hurd1;
  struct {
   __u32 m_i_reserved1;
  } masix1;
 } osd1;
 __u32 i_block[(((12 + 1) + 1) + 1)];
 __u32 i_generation;
 __u32 i_file_acl;
 __u32 i_dir_acl;
 __u32 i_faddr;
 union {
  struct {
   __u16 l_i_blocks_hi;
   __u16 i_pad1;
   __u16 l_i_uid_high;
   __u16 l_i_gid_high;
   __u32 l_i_reserved2;
  } linux2;
  struct {
   __u8 h_i_frag;
   __u8 h_i_fsize;
   __u16 h_i_mode_high;
   __u16 h_i_uid_high;
   __u16 h_i_gid_high;
   __u32 h_i_author;
  } hurd2;
  struct {
   __u8 m_i_frag;
   __u8 m_i_fsize;
   __u16 m_pad1;
   __u32 m_i_reserved2[2];
  } masix2;
 } osd2;
 __u16 i_extra_isize;
 __u16 i_pad1;
 __u32 i_ctime_extra;
 __u32 i_mtime_extra;
 __u32 i_atime_extra;
 __u32 i_crtime;
 __u32 i_crtime_extra;
};

#define i_size_high i_dir_acl


#define i_reserved1 osd1.linux1.l_i_reserved1
#define i_frag osd2.linux2.l_i_frag
#define i_fsize osd2.linux2.l_i_fsize
#define i_uid_low i_uid
#define i_gid_low i_gid
#define i_uid_high osd2.linux2.l_i_uid_high
#define i_gid_high osd2.linux2.l_i_gid_high
#define i_reserved2 osd2.linux2.l_i_reserved2
# 456 "../lib/ext2fs/ext2_fs.h"
#define inode_uid(inode) ((inode).i_uid | (inode).i_uid_high << 16)
#define inode_gid(inode) ((inode).i_gid | (inode).i_gid_high << 16)





#define EXT2_VALID_FS 0x0001
#define EXT2_ERROR_FS 0x0002




#define EXT2_FLAGS_SIGNED_HASH 0x0001
#define EXT2_FLAGS_UNSIGNED_HASH 0x0002




#define EXT2_MOUNT_CHECK 0x0001
#define EXT2_MOUNT_GRPID 0x0004
#define EXT2_MOUNT_DEBUG 0x0008
#define EXT2_MOUNT_ERRORS_CONT 0x0010
#define EXT2_MOUNT_ERRORS_RO 0x0020
#define EXT2_MOUNT_ERRORS_PANIC 0x0040
#define EXT2_MOUNT_MINIX_DF 0x0080
#define EXT2_MOUNT_NO_UID32 0x0200

#define clear_opt(o,opt) o &= ~EXT2_MOUNT_ ##opt
#define set_opt(o,opt) o |= EXT2_MOUNT_ ##opt
#define test_opt(sb,opt) (EXT2_SB(sb)->s_mount_opt & EXT2_MOUNT_ ##opt)




#define EXT2_DFL_MAX_MNT_COUNT 20
#define EXT2_DFL_CHECKINTERVAL 0




#define EXT2_ERRORS_CONTINUE 1
#define EXT2_ERRORS_RO 2
#define EXT2_ERRORS_PANIC 3
#define EXT2_ERRORS_DEFAULT EXT2_ERRORS_CONTINUE




struct ext2_super_block {
 __u32 s_inodes_count;
 __u32 s_blocks_count;
 __u32 s_r_blocks_count;
 __u32 s_free_blocks_count;
 __u32 s_free_inodes_count;
 __u32 s_first_data_block;
 __u32 s_log_block_size;
 __s32 s_log_frag_size;
 __u32 s_blocks_per_group;
 __u32 s_frags_per_group;
 __u32 s_inodes_per_group;
 __u32 s_mtime;
 __u32 s_wtime;
 __u16 s_mnt_count;
 __s16 s_max_mnt_count;
 __u16 s_magic;
 __u16 s_state;
 __u16 s_errors;
 __u16 s_minor_rev_level;
 __u32 s_lastcheck;
 __u32 s_checkinterval;
 __u32 s_creator_os;
 __u32 s_rev_level;
 __u16 s_def_resuid;
 __u16 s_def_resgid;
# 544 "../lib/ext2fs/ext2_fs.h"
 __u32 s_first_ino;
 __u16 s_inode_size;
 __u16 s_block_group_nr;
 __u32 s_feature_compat;
 __u32 s_feature_incompat;
 __u32 s_feature_ro_compat;
 __u8 s_uuid[16];
 char s_volume_name[16];
 char s_last_mounted[64];
 __u32 s_algorithm_usage_bitmap;




 __u8 s_prealloc_blocks;
 __u8 s_prealloc_dir_blocks;
 __u16 s_reserved_gdt_blocks;



 __u8 s_journal_uuid[16];
 __u32 s_journal_inum;
 __u32 s_journal_dev;
 __u32 s_last_orphan;
 __u32 s_hash_seed[4];
 __u8 s_def_hash_version;
 __u8 s_jnl_backup_type;
 __u16 s_desc_size;
 __u32 s_default_mount_opts;
 __u32 s_first_meta_bg;
 __u32 s_mkfs_time;
 __u32 s_jnl_blocks[17];
 __u32 s_blocks_count_hi;
 __u32 s_r_blocks_count_hi;
 __u32 s_free_blocks_hi;
 __u16 s_min_extra_isize;
 __u16 s_want_extra_isize;
 __u32 s_flags;
 __u16 s_raid_stride;
 __u16 s_mmp_interval;
 __u64 s_mmp_block;
 __u32 s_raid_stripe_width;
 __u32 s_reserved[163];
};




#define EXT2_OS_LINUX 0
#define EXT2_OS_HURD 1
#define EXT2_OS_MASIX 2
#define EXT2_OS_FREEBSD 3
#define EXT2_OS_LITES 4




#define EXT2_GOOD_OLD_REV 0
#define EXT2_DYNAMIC_REV 1

#define EXT2_CURRENT_REV EXT2_GOOD_OLD_REV
#define EXT2_MAX_SUPP_REV EXT2_DYNAMIC_REV

#define EXT2_GOOD_OLD_INODE_SIZE 128




#define EXT3_JNL_BACKUP_BLOCKS 1





#define EXT2_HAS_COMPAT_FEATURE(sb,mask) ( EXT2_SB(sb)->s_feature_compat & (mask) )

#define EXT2_HAS_RO_COMPAT_FEATURE(sb,mask) ( EXT2_SB(sb)->s_feature_ro_compat & (mask) )

#define EXT2_HAS_INCOMPAT_FEATURE(sb,mask) ( EXT2_SB(sb)->s_feature_incompat & (mask) )


#define EXT2_FEATURE_COMPAT_DIR_PREALLOC 0x0001
#define EXT2_FEATURE_COMPAT_IMAGIC_INODES 0x0002
#define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004
#define EXT2_FEATURE_COMPAT_EXT_ATTR 0x0008
#define EXT2_FEATURE_COMPAT_RESIZE_INODE 0x0010
#define EXT2_FEATURE_COMPAT_DIR_INDEX 0x0020
#define EXT2_FEATURE_COMPAT_LAZY_BG 0x0040

#define EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER 0x0001
#define EXT2_FEATURE_RO_COMPAT_LARGE_FILE 0x0002

#define EXT4_FEATURE_RO_COMPAT_HUGE_FILE 0x0008
#define EXT4_FEATURE_RO_COMPAT_GDT_CSUM 0x0010
#define EXT4_FEATURE_RO_COMPAT_DIR_NLINK 0x0020
#define EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE 0x0040

#define EXT2_FEATURE_INCOMPAT_COMPRESSION 0x0001
#define EXT2_FEATURE_INCOMPAT_FILETYPE 0x0002
#define EXT3_FEATURE_INCOMPAT_RECOVER 0x0004
#define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV 0x0008
#define EXT2_FEATURE_INCOMPAT_META_BG 0x0010
#define EXT3_FEATURE_INCOMPAT_EXTENTS 0x0040
#define EXT4_FEATURE_INCOMPAT_64BIT 0x0080
#define EXT4_FEATURE_INCOMPAT_MMP 0x0100


#define EXT2_FEATURE_COMPAT_SUPP 0
#define EXT2_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE)
#define EXT2_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER| EXT2_FEATURE_RO_COMPAT_LARGE_FILE| EXT2_FEATURE_RO_COMPAT_BTREE_DIR)






#define EXT2_DEF_RESUID 0
#define EXT2_DEF_RESGID 0




#define EXT2_DEFM_DEBUG 0x0001
#define EXT2_DEFM_BSDGROUPS 0x0002
#define EXT2_DEFM_XATTR_USER 0x0004
#define EXT2_DEFM_ACL 0x0008
#define EXT2_DEFM_UID16 0x0010
#define EXT3_DEFM_JMODE 0x0060
#define EXT3_DEFM_JMODE_DATA 0x0020
#define EXT3_DEFM_JMODE_ORDERED 0x0040
#define EXT3_DEFM_JMODE_WBACK 0x0060




#define EXT2_NAME_LEN 255

struct ext2_dir_entry {
 __u32 inode;
 __u16 rec_len;
 __u16 name_len;
 char name[255];
};







struct ext2_dir_entry_2 {
 __u32 inode;
 __u16 rec_len;
 __u8 name_len;
 __u8 file_type;
 char name[255];
};





#define EXT2_FT_UNKNOWN 0
#define EXT2_FT_REG_FILE 1
#define EXT2_FT_DIR 2
#define EXT2_FT_CHRDEV 3
#define EXT2_FT_BLKDEV 4
#define EXT2_FT_FIFO 5
#define EXT2_FT_SOCK 6
#define EXT2_FT_SYMLINK 7

#define EXT2_FT_MAX 8






#define EXT2_DIR_PAD 4
#define EXT2_DIR_ROUND (EXT2_DIR_PAD - 1)
#define EXT2_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT2_DIR_ROUND) & ~EXT2_DIR_ROUND)







#define EXT2_MMP_MAGIC 0x004D4D50
#define EXT2_MMP_CLEAN 0xFF4D4D50
#define EXT2_MMP_FSCK_ON 0xE24D4D50

struct mmp_struct {
 __u32 mmp_magic;
 __u32 mmp_seq;
 __u64 mmp_time;
 char mmp_nodename[64];
 char mmp_bdevname[32];
 __u16 mmp_interval;
 __u16 mmp_pad1;
 __u32 mmp_pad2;
};




#define EXT2_MMP_DEF_INTERVAL 5
# 35 "e2fsck.h" 2
# 1 "../lib/ext2fs/ext2fs.h" 1
# 13 "../lib/ext2fs/ext2fs.h"
#define _EXT2FS_EXT2FS_H 


#define EXT2FS_ATTR(x) __attribute__(x)
# 38 "../lib/ext2fs/ext2fs.h"
#define EXT2FS_ENABLE_SWAPFS 
# 48 "../lib/ext2fs/ext2fs.h"
#define SUPERBLOCK_OFFSET 1024
#define SUPERBLOCK_SIZE 1024





#define EXT2_LIB_CURRENT_REV EXT2_DYNAMIC_REV
# 70 "../lib/ext2fs/ext2fs.h"
# 1 "../lib/ext2fs/ext2_types.h" 1
# 71 "../lib/ext2fs/ext2fs.h" 2
# 1 "../lib/ext2fs/ext2_fs.h" 1
# 72 "../lib/ext2fs/ext2fs.h" 2
# 1 "../lib/ext2fs/ext3_extents.h" 1
# 20 "../lib/ext2fs/ext3_extents.h"
#define _LINUX_EXT3_EXTENTS 







#define AGRESSIVE_TEST_ 





#define CHECK_BINSEARCH_ 
# 48 "../lib/ext2fs/ext3_extents.h"
#define ext_debug(tree,fmt,a...) 






#define EXT_STATS_ 


#define EXT3_ALLOC_NEEDED 3
# 71 "../lib/ext2fs/ext3_extents.h"
struct ext3_extent {
 __u32 ee_block;
 __u16 ee_len;
 __u16 ee_start_hi;
 __u32 ee_start;
};





struct ext3_extent_idx {
 __u32 ei_block;
 __u32 ei_leaf;

 __u16 ei_leaf_hi;
 __u16 ei_unused;
};




struct ext3_extent_header {
 __u16 eh_magic;
 __u16 eh_entries;
 __u16 eh_max;
 __u16 eh_depth;
 __u32 eh_generation;
};

#define EXT3_EXT_MAGIC 0xf30a






struct ext3_ext_path {
 __u32 p_block;
 __u16 p_depth;
 struct ext3_extent *p_ext;
 struct ext3_extent_idx *p_idx;
 struct ext3_extent_header *p_hdr;
 struct buffer_head *p_bh;
};





#define EXT_CONTINUE 0
#define EXT_BREAK 1
#define EXT_REPEAT 2


#define EXT_MAX_BLOCK 0xffffffff
#define EXT_CACHE_MARK 0xffff


#define EXT_FIRST_EXTENT(__hdr__) ((struct ext3_extent *) (((char *) (__hdr__)) + sizeof(struct ext3_extent_header)))


#define EXT_FIRST_INDEX(__hdr__) ((struct ext3_extent_idx *) (((char *) (__hdr__)) + sizeof(struct ext3_extent_header)))


#define EXT_HAS_FREE_INDEX(__path__) ((__path__)->p_hdr->eh_entries < (__path__)->p_hdr->eh_max)

#define EXT_LAST_EXTENT(__hdr__) (EXT_FIRST_EXTENT((__hdr__)) + (__hdr__)->eh_entries - 1)

#define EXT_LAST_INDEX(__hdr__) (EXT_FIRST_INDEX((__hdr__)) + (__hdr__)->eh_entries - 1)

#define EXT_MAX_EXTENT(__hdr__) (EXT_FIRST_EXTENT((__hdr__)) + (__hdr__)->eh_max - 1)

#define EXT_MAX_INDEX(__hdr__) (EXT_FIRST_INDEX((__hdr__)) + (__hdr__)->eh_max - 1)


#define EXT_ROOT_HDR(tree) ((struct ext3_extent_header *) (tree)->root)

#define EXT_BLOCK_HDR(bh) ((struct ext3_extent_header *) (bh)->b_data)

#define EXT_DEPTH(_t_) (((struct ext3_extent_header *)((_t_)->root))->eh_depth)

#define EXT_GENERATION(_t_) (((struct ext3_extent_header *)((_t_)->root))->eh_generation)



#define EXT_ASSERT(__x__) if (!(__x__)) BUG();





struct ext3_extent_buf {
 unsigned long start;
 int buflen;
 void *buffer;
 void *cur;
 int err;
};




struct ext3_extent_tree_stats {
 int depth;
 int extents_num;
 int leaf_num;
};
# 73 "../lib/ext2fs/ext2fs.h" 2


typedef __u32 ext2_ino_t;
typedef __u32 blk_t;
typedef __u32 dgrp_t;
typedef __u32 ext2_off_t;
typedef __s64 e2_blkcnt_t;
typedef __u32 ext2_dirhash_t;






# 1 "../lib/et/com_err.h" 1
# 88 "../lib/ext2fs/ext2fs.h" 2
# 1 "../lib/ext2fs/ext2_io.h" 1
# 13 "../lib/ext2fs/ext2_io.h"
#define _EXT2FS_EXT2_IO_H 





typedef long long ext2_loff_t;





ext2_loff_t ext2fs_llseek (int, ext2_loff_t, int);

typedef struct struct_io_manager *io_manager;
typedef struct struct_io_channel *io_channel;

#define CHANNEL_FLAGS_WRITETHROUGH 0x01

struct struct_io_channel {
 errcode_t magic;
 io_manager manager;
 char *name;
 int block_size;
 errcode_t (*read_error)(io_channel channel,
          unsigned long block,
          int count,
          void *data,
          size_t size,
          int actual_bytes_read,
          errcode_t error);
 errcode_t (*write_error)(io_channel channel,
           unsigned long block,
           int count,
           const void *data,
           size_t size,
           int actual_bytes_written,
           errcode_t error);
 int refcount;
 int flags;
 int reserved[14];
 void *private_data;
 void *app_data;
};

struct struct_io_manager {
 errcode_t magic;
 const char *name;
 errcode_t (*open)(const char *name, int flags, io_channel *channel);
 errcode_t (*close)(io_channel channel);
 errcode_t (*set_blksize)(io_channel channel, int blksize);
 errcode_t (*read_blk)(io_channel channel, unsigned long block,
         int count, void *data);
 errcode_t (*write_blk)(io_channel channel, unsigned long block,
          int count, const void *data);
 errcode_t (*flush)(io_channel channel);
 errcode_t (*write_byte)(io_channel channel, unsigned long offset,
    int count, const void *data);
 errcode_t (*set_option)(io_channel channel, const char *option,
    const char *arg);
 int reserved[14];
};

#define IO_FLAG_RW 0x0001
#define IO_FLAG_EXCLUSIVE 0x0002




#define io_channel_close(c) ((c)->manager->close((c)))
#define io_channel_set_blksize(c,s) ((c)->manager->set_blksize((c),s))
#define io_channel_read_blk(c,b,n,d) ((c)->manager->read_blk((c),b,n,d))
#define io_channel_write_blk(c,b,n,d) ((c)->manager->write_blk((c),b,n,d))
#define io_channel_flush(c) ((c)->manager->flush((c)))
#define io_channel_bumpcount(c) ((c)->refcount++)


extern errcode_t io_channel_set_options(io_channel channel,
     const char *options);
extern errcode_t io_channel_write_byte(io_channel channel,
           unsigned long offset,
           int count, const void *data);


extern io_manager unix_io_manager;


extern io_manager test_io_manager, test_io_backing_manager;
extern void (*test_io_cb_read_blk)
 (unsigned long block, int count, errcode_t err);
extern void (*test_io_cb_write_blk)
 (unsigned long block, int count, errcode_t err);
extern void (*test_io_cb_set_blksize)
 (int blksize, errcode_t err);
# 89 "../lib/ext2fs/ext2fs.h" 2
# 1 "../lib/ext2fs/ext2_err.h" 1




#define EXT2_ET_BASE (2133571328L)
#define EXT2_ET_MAGIC_EXT2FS_FILSYS (2133571329L)
#define EXT2_ET_MAGIC_BADBLOCKS_LIST (2133571330L)
#define EXT2_ET_MAGIC_BADBLOCKS_ITERATE (2133571331L)
#define EXT2_ET_MAGIC_INODE_SCAN (2133571332L)
#define EXT2_ET_MAGIC_IO_CHANNEL (2133571333L)
#define EXT2_ET_MAGIC_UNIX_IO_CHANNEL (2133571334L)
#define EXT2_ET_MAGIC_IO_MANAGER (2133571335L)
#define EXT2_ET_MAGIC_BLOCK_BITMAP (2133571336L)
#define EXT2_ET_MAGIC_INODE_BITMAP (2133571337L)
#define EXT2_ET_MAGIC_GENERIC_BITMAP (2133571338L)
#define EXT2_ET_MAGIC_TEST_IO_CHANNEL (2133571339L)
#define EXT2_ET_MAGIC_DBLIST (2133571340L)
#define EXT2_ET_MAGIC_ICOUNT (2133571341L)
#define EXT2_ET_MAGIC_PQ_IO_CHANNEL (2133571342L)
#define EXT2_ET_MAGIC_EXT2_FILE (2133571343L)
#define EXT2_ET_MAGIC_E2IMAGE (2133571344L)
#define EXT2_ET_MAGIC_INODE_IO_CHANNEL (2133571345L)
#define EXT2_ET_MAGIC_RESERVED_9 (2133571346L)
#define EXT2_ET_BAD_MAGIC (2133571347L)
#define EXT2_ET_REV_TOO_HIGH (2133571348L)
#define EXT2_ET_RO_FILSYS (2133571349L)
#define EXT2_ET_GDESC_READ (2133571350L)
#define EXT2_ET_GDESC_WRITE (2133571351L)
#define EXT2_ET_GDESC_BAD_BLOCK_MAP (2133571352L)
#define EXT2_ET_GDESC_BAD_INODE_MAP (2133571353L)
#define EXT2_ET_GDESC_BAD_INODE_TABLE (2133571354L)
#define EXT2_ET_INODE_BITMAP_WRITE (2133571355L)
#define EXT2_ET_INODE_BITMAP_READ (2133571356L)
#define EXT2_ET_BLOCK_BITMAP_WRITE (2133571357L)
#define EXT2_ET_BLOCK_BITMAP_READ (2133571358L)
#define EXT2_ET_INODE_TABLE_WRITE (2133571359L)
#define EXT2_ET_INODE_TABLE_READ (2133571360L)
#define EXT2_ET_NEXT_INODE_READ (2133571361L)
#define EXT2_ET_UNEXPECTED_BLOCK_SIZE (2133571362L)
#define EXT2_ET_DIR_CORRUPTED (2133571363L)
#define EXT2_ET_SHORT_READ (2133571364L)
#define EXT2_ET_SHORT_WRITE (2133571365L)
#define EXT2_ET_DIR_NO_SPACE (2133571366L)
#define EXT2_ET_NO_INODE_BITMAP (2133571367L)
#define EXT2_ET_NO_BLOCK_BITMAP (2133571368L)
#define EXT2_ET_BAD_INODE_NUM (2133571369L)
#define EXT2_ET_BAD_BLOCK_NUM (2133571370L)
#define EXT2_ET_EXPAND_DIR_ERR (2133571371L)
#define EXT2_ET_TOOSMALL (2133571372L)
#define EXT2_ET_BAD_BLOCK_MARK (2133571373L)
#define EXT2_ET_BAD_BLOCK_UNMARK (2133571374L)
#define EXT2_ET_BAD_BLOCK_TEST (2133571375L)
#define EXT2_ET_BAD_INODE_MARK (2133571376L)
#define EXT2_ET_BAD_INODE_UNMARK (2133571377L)
#define EXT2_ET_BAD_INODE_TEST (2133571378L)
#define EXT2_ET_FUDGE_BLOCK_BITMAP_END (2133571379L)
#define EXT2_ET_FUDGE_INODE_BITMAP_END (2133571380L)
#define EXT2_ET_BAD_IND_BLOCK (2133571381L)
#define EXT2_ET_BAD_DIND_BLOCK (2133571382L)
#define EXT2_ET_BAD_TIND_BLOCK (2133571383L)
#define EXT2_ET_NEQ_BLOCK_BITMAP (2133571384L)
#define EXT2_ET_NEQ_INODE_BITMAP (2133571385L)
#define EXT2_ET_BAD_DEVICE_NAME (2133571386L)
#define EXT2_ET_MISSING_INODE_TABLE (2133571387L)
#define EXT2_ET_CORRUPT_SUPERBLOCK (2133571388L)
#define EXT2_ET_BAD_GENERIC_MARK (2133571389L)
#define EXT2_ET_BAD_GENERIC_UNMARK (2133571390L)
#define EXT2_ET_BAD_GENERIC_TEST (2133571391L)
#define EXT2_ET_SYMLINK_LOOP (2133571392L)
#define EXT2_ET_CALLBACK_NOTHANDLED (2133571393L)
#define EXT2_ET_BAD_BLOCK_IN_INODE_TABLE (2133571394L)
#define EXT2_ET_UNSUPP_FEATURE (2133571395L)
#define EXT2_ET_RO_UNSUPP_FEATURE (2133571396L)
#define EXT2_ET_LLSEEK_FAILED (2133571397L)
#define EXT2_ET_NO_MEMORY (2133571398L)
#define EXT2_ET_INVALID_ARGUMENT (2133571399L)
#define EXT2_ET_BLOCK_ALLOC_FAIL (2133571400L)
#define EXT2_ET_INODE_ALLOC_FAIL (2133571401L)
#define EXT2_ET_NO_DIRECTORY (2133571402L)
#define EXT2_ET_TOO_MANY_REFS (2133571403L)
#define EXT2_ET_FILE_NOT_FOUND (2133571404L)
#define EXT2_ET_FILE_RO (2133571405L)
#define EXT2_ET_DB_NOT_FOUND (2133571406L)
#define EXT2_ET_DIR_EXISTS (2133571407L)
#define EXT2_ET_UNIMPLEMENTED (2133571408L)
#define EXT2_ET_CANCEL_REQUESTED (2133571409L)
#define EXT2_ET_FILE_TOO_BIG (2133571410L)
#define EXT2_ET_JOURNAL_NOT_BLOCK (2133571411L)
#define EXT2_ET_NO_JOURNAL_SB (2133571412L)
#define EXT2_ET_JOURNAL_TOO_SMALL (2133571413L)
#define EXT2_ET_JOURNAL_UNSUPP_VERSION (2133571414L)
#define EXT2_ET_LOAD_EXT_JOURNAL (2133571415L)
#define EXT2_ET_NO_JOURNAL (2133571416L)
#define EXT2_ET_DIRHASH_UNSUPP (2133571417L)
#define EXT2_ET_BAD_EA_BLOCK_NUM (2133571418L)
#define EXT2_ET_TOO_MANY_INODES (2133571419L)
#define EXT2_ET_NOT_IMAGE_FILE (2133571420L)
#define EXT2_ET_RES_GDT_BLOCKS (2133571421L)
#define EXT2_ET_RESIZE_INODE_CORRUPT (2133571422L)
#define EXT2_ET_SET_BMAP_NO_IND (2133571423L)
#define EXT2_ET_TDB_SUCCESS (2133571424L)
#define EXT2_ET_TDB_ERR_CORRUPT (2133571425L)
#define EXT2_ET_TDB_ERR_IO (2133571426L)
#define EXT2_ET_TDB_ERR_LOCK (2133571427L)
#define EXT2_ET_TDB_ERR_OOM (2133571428L)
#define EXT2_ET_TDB_ERR_EXISTS (2133571429L)
#define EXT2_ET_TDB_ERR_NOLOCK (2133571430L)
#define EXT2_ET_TDB_ERR_EINVAL (2133571431L)
#define EXT2_ET_TDB_ERR_NOEXIST (2133571432L)
#define EXT2_ET_TDB_ERR_RDONLY (2133571433L)
extern void initialize_ext2_error_table(void);
#define ERROR_TABLE_BASE_ext2 (2133571328L)


#define init_ext2_err_tbl initialize_ext2_error_table
#define ext2_err_base ERROR_TABLE_BASE_ext2


#define ERROR_TABLE_BASE_ext2 (2133571328L)
#define init_ext2_err_tbl initialize_ext2_error_table
#define initialize_ext2_error_table initialize_ext2_error_table
#define ext2_err_base ERROR_TABLE_BASE_ext2
# 90 "../lib/ext2fs/ext2fs.h" 2
# 98 "../lib/ext2fs/ext2fs.h"
#define EXT2_QSORT_TYPE int


typedef struct struct_ext2_filsys *ext2_filsys;

struct ext2fs_struct_generic_bitmap {
 errcode_t magic;
 ext2_filsys fs;
 __u32 start, end;
 __u32 real_end;
 char * description;
 char * bitmap;
 errcode_t base_error_code;
 __u32 reserved[7];
};

#define EXT2FS_MARK_ERROR 0
#define EXT2FS_UNMARK_ERROR 1
#define EXT2FS_TEST_ERROR 2

typedef struct ext2fs_struct_generic_bitmap *ext2fs_generic_bitmap;
typedef struct ext2fs_struct_generic_bitmap *ext2fs_inode_bitmap;
typedef struct ext2fs_struct_generic_bitmap *ext2fs_block_bitmap;

#define EXT2_FIRST_INODE(s) EXT2_FIRST_INO(s)






typedef struct ext2_struct_u32_list *ext2_badblocks_list;
typedef struct ext2_struct_u32_iterate *ext2_badblocks_iterate;

typedef struct ext2_struct_u32_list *ext2_u32_list;
typedef struct ext2_struct_u32_iterate *ext2_u32_iterate;


typedef struct ext2_struct_u32_list *badblocks_list;
typedef struct ext2_struct_u32_iterate *badblocks_iterate;

#define BADBLOCKS_FLAG_DIRTY 1




struct ext2_db_entry {
 ext2_ino_t ino;
 blk_t blk;
 int blockcnt;
};

typedef struct ext2_struct_dblist *ext2_dblist;

#define DBLIST_ABORT 1





#define EXT2_FILE_WRITE 0x0001
#define EXT2_FILE_CREATE 0x0002

#define EXT2_FILE_MASK 0x00FF

#define EXT2_FILE_BUF_DIRTY 0x4000
#define EXT2_FILE_BUF_VALID 0x2000

typedef struct ext2_file *ext2_file_t;

#define EXT2_SEEK_SET 0
#define EXT2_SEEK_CUR 1
#define EXT2_SEEK_END 2




#define EXT2_FLAG_RW 0x01
#define EXT2_FLAG_CHANGED 0x02
#define EXT2_FLAG_DIRTY 0x04
#define EXT2_FLAG_VALID 0x08
#define EXT2_FLAG_IB_DIRTY 0x10
#define EXT2_FLAG_BB_DIRTY 0x20
#define EXT2_FLAG_SWAP_BYTES 0x40
#define EXT2_FLAG_SWAP_BYTES_READ 0x80
#define EXT2_FLAG_SWAP_BYTES_WRITE 0x100
#define EXT2_FLAG_MASTER_SB_ONLY 0x200
#define EXT2_FLAG_FORCE 0x400
#define EXT2_FLAG_SUPER_ONLY 0x800
#define EXT2_FLAG_JOURNAL_DEV_OK 0x1000
#define EXT2_FLAG_IMAGE_FILE 0x2000
#define EXT2_FLAG_EXCLUSIVE 0x4000
#define EXT2_FLAG_SOFTSUPP_FEATURES 0x8000





#define EXT2_NEW_INODE_FL 0x80000000






#define EXT2_MKJOURNAL_V1_SUPER 0x0000001

struct struct_ext2_filsys {
 errcode_t magic;
 io_channel io;
 int flags;
 char * device_name;
 struct ext2_super_block * super;
 unsigned int blocksize;
 int fragsize;
 dgrp_t group_desc_count;
 unsigned long desc_blocks;
 struct ext2_group_desc * group_desc;
 int inode_blocks_per_group;
 ext2fs_inode_bitmap inode_map;
 ext2fs_block_bitmap block_map;
 errcode_t (*get_blocks)(ext2_filsys fs, ext2_ino_t ino, blk_t *blocks);
 errcode_t (*check_directory)(ext2_filsys fs, ext2_ino_t ino);
 errcode_t (*write_bitmaps)(ext2_filsys fs);
 errcode_t (*read_inode)(ext2_filsys fs, ext2_ino_t ino,
    struct ext2_inode *inode);
 errcode_t (*write_inode)(ext2_filsys fs, ext2_ino_t ino,
    struct ext2_inode *inode);
 ext2_badblocks_list badblocks;
 ext2_dblist dblist;
 __u32 stride;
 struct ext2_super_block * orig_super;
 struct ext2_image_hdr * image_header;
 __u32 umask;
 time_t now;



 __u32 reserved[7];




 void * priv_data;




 struct ext2_inode_cache *icache;
 io_channel image_io;
};




# 1 "../lib/ext2fs/bitops.h" 1
# 17 "../lib/ext2fs/bitops.h"
extern int ext2fs_set_bit(unsigned int nr,void * addr);
extern int ext2fs_clear_bit(unsigned int nr, void * addr);
extern int ext2fs_test_bit(unsigned int nr, const void * addr);
extern void ext2fs_fast_set_bit(unsigned int nr,void * addr);
extern void ext2fs_fast_clear_bit(unsigned int nr, void * addr);
extern __u16 ext2fs_swab16(__u16 val);
extern __u32 ext2fs_swab32(__u32 val);
extern __u64 ext2fs_swab64(__u64 val);
# 38 "../lib/ext2fs/bitops.h"
#define ext2fs_cpu_to_le64(x) ((__u64)(x))
#define ext2fs_le64_to_cpu(x) ((__u64)(x))
#define ext2fs_cpu_to_le32(x) ((__u32)(x))
#define ext2fs_le32_to_cpu(x) ((__u32)(x))
#define ext2fs_cpu_to_le16(x) ((__u16)(x))
#define ext2fs_le16_to_cpu(x) ((__u16)(x))
#define ext2fs_cpu_to_be32(x) ext2fs_swab32((x))
#define ext2fs_be32_to_cpu(x) ext2fs_swab32((x))
#define ext2fs_cpu_to_be16(x) ext2fs_swab16((x))
#define ext2fs_be16_to_cpu(x) ext2fs_swab16((x))







extern const char *ext2fs_block_string;
extern const char *ext2fs_inode_string;
extern const char *ext2fs_mark_string;
extern const char *ext2fs_unmark_string;
extern const char *ext2fs_test_string;
extern void ext2fs_warn_bitmap(errcode_t errcode, unsigned long arg,
          const char *description);
extern void ext2fs_warn_bitmap2(ext2fs_generic_bitmap bitmap,
    int code, unsigned long arg);

extern int ext2fs_mark_block_bitmap(ext2fs_block_bitmap bitmap, blk_t block);
extern int ext2fs_unmark_block_bitmap(ext2fs_block_bitmap bitmap,
           blk_t block);
extern int ext2fs_test_block_bitmap(ext2fs_block_bitmap bitmap, blk_t block);

extern int ext2fs_mark_inode_bitmap(ext2fs_inode_bitmap bitmap, ext2_ino_t inode);
extern int ext2fs_unmark_inode_bitmap(ext2fs_inode_bitmap bitmap,
           ext2_ino_t inode);
extern int ext2fs_test_inode_bitmap(ext2fs_inode_bitmap bitmap, ext2_ino_t inode);

extern void ext2fs_fast_mark_block_bitmap(ext2fs_block_bitmap bitmap,
       blk_t block);
extern void ext2fs_fast_unmark_block_bitmap(ext2fs_block_bitmap bitmap,
         blk_t block);
extern int ext2fs_fast_test_block_bitmap(ext2fs_block_bitmap bitmap,
      blk_t block);

extern void ext2fs_fast_mark_inode_bitmap(ext2fs_inode_bitmap bitmap,
       ext2_ino_t inode);
extern void ext2fs_fast_unmark_inode_bitmap(ext2fs_inode_bitmap bitmap,
         ext2_ino_t inode);
extern int ext2fs_fast_test_inode_bitmap(ext2fs_inode_bitmap bitmap,
      ext2_ino_t inode);
extern blk_t ext2fs_get_block_bitmap_start(ext2fs_block_bitmap bitmap);
extern ext2_ino_t ext2fs_get_inode_bitmap_start(ext2fs_inode_bitmap bitmap);
extern blk_t ext2fs_get_block_bitmap_end(ext2fs_block_bitmap bitmap);
extern ext2_ino_t ext2fs_get_inode_bitmap_end(ext2fs_inode_bitmap bitmap);

extern void ext2fs_mark_block_bitmap_range(ext2fs_block_bitmap bitmap,
        blk_t block, int num);
extern void ext2fs_unmark_block_bitmap_range(ext2fs_block_bitmap bitmap,
          blk_t block, int num);
extern int ext2fs_test_block_bitmap_range(ext2fs_block_bitmap bitmap,
       blk_t block, int num);
extern void ext2fs_fast_mark_block_bitmap_range(ext2fs_block_bitmap bitmap,
      blk_t block, int num);
extern void ext2fs_fast_unmark_block_bitmap_range(ext2fs_block_bitmap bitmap,
        blk_t block, int num);
extern int ext2fs_fast_test_block_bitmap_range(ext2fs_block_bitmap bitmap,
            blk_t block, int num);
extern void ext2fs_set_bitmap_padding(ext2fs_generic_bitmap map);


extern int ext2fs_mark_generic_bitmap(ext2fs_generic_bitmap bitmap,
      __u32 bitno);
extern int ext2fs_unmark_generic_bitmap(ext2fs_generic_bitmap bitmap,
        blk_t bitno);
# 133 "../lib/ext2fs/bitops.h"
#define _INLINE_ extern __inline__
# 144 "../lib/ext2fs/bitops.h"
extern __inline__ void ext2fs_fast_set_bit(unsigned int nr,void * addr)
{
 unsigned char *ADDR = (unsigned char *) addr;

 ADDR += nr >> 3;
 *ADDR |= (1 << (nr & 0x07));
}

extern __inline__ void ext2fs_fast_clear_bit(unsigned int nr, void * addr)
{
 unsigned char *ADDR = (unsigned char *) addr;

 ADDR += nr >> 3;
 *ADDR &= ~(1 << (nr & 0x07));
}





#define _EXT2_HAVE_ASM_BITOPS_ 
#define _EXT2_HAVE_ASM_SWAB_ 
#define _EXT2_HAVE_ASM_FINDBIT_ 
# 179 "../lib/ext2fs/bitops.h"
struct __dummy_h { unsigned long a[100]; };
#define EXT2FS_ADDR (*(struct __dummy_h *) addr)
#define EXT2FS_CONST_ADDR (*(const struct __dummy_h *) addr)

extern __inline__ int ext2fs_set_bit(unsigned int nr, void * addr)
{
 int oldbit;

 addr = (void *) (((unsigned char *) addr) + (nr >> 3));
 __asm__ __volatile__("btsl %2,%1\n\tsbbl %0,%0"
  :"=r" (oldbit),"+m" ((*(struct __dummy_h *) addr))
  :"r" (nr & 7));
 return oldbit;
}

extern __inline__ int ext2fs_clear_bit(unsigned int nr, void * addr)
{
 int oldbit;

 addr = (void *) (((unsigned char *) addr) + (nr >> 3));
 __asm__ __volatile__("btrl %2,%1\n\tsbbl %0,%0"
  :"=r" (oldbit),"+m" ((*(struct __dummy_h *) addr))
  :"r" (nr & 7));
 return oldbit;
}

extern __inline__ int ext2fs_test_bit(unsigned int nr, const void * addr)
{
 int oldbit;

 addr = (const void *) (((const unsigned char *) addr) + (nr >> 3));
 __asm__ __volatile__("btl %2,%1\n\tsbbl %0,%0"
  :"=r" (oldbit)
  :"m" ((*(const struct __dummy_h *) addr)),"r" (nr & 7));
 return oldbit;
}
# 271 "../lib/ext2fs/bitops.h"
extern __inline__ __u32 ext2fs_swab32(__u32 val)
{



 __asm__("xchgb %b0,%h0\n\t"
  "rorl $16,%0\n\t"
  "xchgb %b0,%h0"
  :"=q" (val)
  : "0" (val));

 return val;
}

extern __inline__ __u16 ext2fs_swab16(__u16 val)
{
 __asm__("xchgb %b0,%h0" : "=q" (val) : "0" (val)); return val;



}

extern __inline__ __u64 ext2fs_swab64(__u64 val)
{
 return (ext2fs_swab32(val >> 32) |
  (((__u64)ext2fs_swab32(val & 0xFFFFFFFFUL)) << 32));
}


#undef EXT2FS_ADDR
# 404 "../lib/ext2fs/bitops.h"
extern __inline__ int ext2fs_test_generic_bitmap(ext2fs_generic_bitmap bitmap,
     blk_t bitno);

extern __inline__ int ext2fs_test_generic_bitmap(ext2fs_generic_bitmap bitmap,
     blk_t bitno)
{
 if ((bitno < bitmap->start) || (bitno > bitmap->end)) {
  ext2fs_warn_bitmap2(bitmap, 2, bitno);
  return 0;
 }
 return ext2fs_test_bit(bitno - bitmap->start, bitmap->bitmap);
}

extern __inline__ int ext2fs_mark_block_bitmap(ext2fs_block_bitmap bitmap,
           blk_t block)
{
 return ext2fs_mark_generic_bitmap((ext2fs_generic_bitmap)
           bitmap,
       block);
}

extern __inline__ int ext2fs_unmark_block_bitmap(ext2fs_block_bitmap bitmap,
      blk_t block)
{
 return ext2fs_unmark_generic_bitmap((ext2fs_generic_bitmap) bitmap,
         block);
}

extern __inline__ int ext2fs_test_block_bitmap(ext2fs_block_bitmap bitmap,
           blk_t block)
{
 return ext2fs_test_generic_bitmap((ext2fs_generic_bitmap) bitmap,
       block);
}

extern __inline__ int ext2fs_mark_inode_bitmap(ext2fs_inode_bitmap bitmap,
           ext2_ino_t inode)
{
 return ext2fs_mark_generic_bitmap((ext2fs_generic_bitmap) bitmap,
       inode);
}

extern __inline__ int ext2fs_unmark_inode_bitmap(ext2fs_inode_bitmap bitmap,
      ext2_ino_t inode)
{
 return ext2fs_unmark_generic_bitmap((ext2fs_generic_bitmap) bitmap,
         inode);
}

extern __inline__ int ext2fs_test_inode_bitmap(ext2fs_inode_bitmap bitmap,
           ext2_ino_t inode)
{
 return ext2fs_test_generic_bitmap((ext2fs_generic_bitmap) bitmap,
       inode);
}

extern __inline__ void ext2fs_fast_mark_block_bitmap(ext2fs_block_bitmap bitmap,
         blk_t block)
{







 ext2fs_fast_set_bit(block - bitmap->start, bitmap->bitmap);
}

extern __inline__ void ext2fs_fast_unmark_block_bitmap(ext2fs_block_bitmap bitmap,
           blk_t block)
{







 ext2fs_fast_clear_bit(block - bitmap->start, bitmap->bitmap);
}

extern __inline__ int ext2fs_fast_test_block_bitmap(ext2fs_block_bitmap bitmap,
         blk_t block)
{







 return ext2fs_test_bit(block - bitmap->start, bitmap->bitmap);
}

extern __inline__ void ext2fs_fast_mark_inode_bitmap(ext2fs_inode_bitmap bitmap,
         ext2_ino_t inode)
{







 ext2fs_fast_set_bit(inode - bitmap->start, bitmap->bitmap);
}

extern __inline__ void ext2fs_fast_unmark_inode_bitmap(ext2fs_inode_bitmap bitmap,
           ext2_ino_t inode)
{







 ext2fs_fast_clear_bit(inode - bitmap->start, bitmap->bitmap);
}

extern __inline__ int ext2fs_fast_test_inode_bitmap(ext2fs_inode_bitmap bitmap,
        ext2_ino_t inode)
{







 return ext2fs_test_bit(inode - bitmap->start, bitmap->bitmap);
}

extern __inline__ blk_t ext2fs_get_block_bitmap_start(ext2fs_block_bitmap bitmap)
{
 return bitmap->start;
}

extern __inline__ ext2_ino_t ext2fs_get_inode_bitmap_start(ext2fs_inode_bitmap bitmap)
{
 return bitmap->start;
}

extern __inline__ blk_t ext2fs_get_block_bitmap_end(ext2fs_block_bitmap bitmap)
{
 return bitmap->end;
}

extern __inline__ ext2_ino_t ext2fs_get_inode_bitmap_end(ext2fs_inode_bitmap bitmap)
{
 return bitmap->end;
}

extern __inline__ int ext2fs_test_block_bitmap_range(ext2fs_block_bitmap bitmap,
         blk_t block, int num)
{
 int i;

 if ((block < bitmap->start) || (block+num-1 > bitmap->end)) {
  ext2fs_warn_bitmap((2133571375L),
       block, bitmap->description);
  return 0;
 }
 for (i=0; i < num; i++) {
  if (ext2fs_fast_test_block_bitmap(bitmap, block+i))
   return 0;
 }
 return 1;
}

extern __inline__ int ext2fs_fast_test_block_bitmap_range(ext2fs_block_bitmap bitmap,
       blk_t block, int num)
{
 int i;
# 587 "../lib/ext2fs/bitops.h"
 for (i=0; i < num; i++) {
  if (ext2fs_fast_test_block_bitmap(bitmap, block+i))
   return 0;
 }
 return 1;
}

extern __inline__ void ext2fs_mark_block_bitmap_range(ext2fs_block_bitmap bitmap,
          blk_t block, int num)
{
 int i;

 if ((block < bitmap->start) || (block+num-1 > bitmap->end)) {
  ext2fs_warn_bitmap((2133571373L), block,
       bitmap->description);
  return;
 }
 for (i=0; i < num; i++)
  ext2fs_fast_set_bit(block + i - bitmap->start, bitmap->bitmap);
}

extern __inline__ void ext2fs_fast_mark_block_bitmap_range(ext2fs_block_bitmap bitmap,
        blk_t block, int num)
{
 int i;
# 620 "../lib/ext2fs/bitops.h"
 for (i=0; i < num; i++)
  ext2fs_fast_set_bit(block + i - bitmap->start, bitmap->bitmap);
}

extern __inline__ void ext2fs_unmark_block_bitmap_range(ext2fs_block_bitmap bitmap,
            blk_t block, int num)
{
 int i;

 if ((block < bitmap->start) || (block+num-1 > bitmap->end)) {
  ext2fs_warn_bitmap((2133571374L), block,
       bitmap->description);
  return;
 }
 for (i=0; i < num; i++)
  ext2fs_fast_clear_bit(block + i - bitmap->start,
          bitmap->bitmap);
}

extern __inline__ void ext2fs_fast_unmark_block_bitmap_range(ext2fs_block_bitmap bitmap,
          blk_t block, int num)
{
 int i;
# 651 "../lib/ext2fs/bitops.h"
 for (i=0; i < num; i++)
  ext2fs_fast_clear_bit(block + i - bitmap->start,
          bitmap->bitmap);
}
#undef _INLINE_
# 254 "../lib/ext2fs/ext2fs.h" 2





#define BLOCK_CHANGED 1
#define BLOCK_ABORT 2
#define BLOCK_ERROR 4
# 284 "../lib/ext2fs/ext2fs.h"
#define BLOCK_FLAG_APPEND 1
#define BLOCK_FLAG_HOLE 1
#define BLOCK_FLAG_DEPTH_TRAVERSE 2
#define BLOCK_FLAG_DATA_ONLY 4

#define BLOCK_FLAG_NO_LARGE 0x1000




#define BLOCK_COUNT_IND (-1)
#define BLOCK_COUNT_DIND (-2)
#define BLOCK_COUNT_TIND (-3)
#define BLOCK_COUNT_TRANSLATOR (-4)
# 310 "../lib/ext2fs/ext2fs.h"
#define EXT2_DIRBLOCK_V2_STRUCT 0x0001




#define DIRENT_CHANGED 1
#define DIRENT_ABORT 2
#define DIRENT_ERROR 3





#define DIRENT_FLAG_INCLUDE_EMPTY 1
#define DIRENT_FLAG_INCLUDE_REMOVED 2

#define DIRENT_DOT_FILE 1
#define DIRENT_DOT_DOT_FILE 2
#define DIRENT_OTHER_FILE 3
#define DIRENT_DELETED_FILE 4




typedef struct ext2_struct_inode_scan *ext2_inode_scan;




#define EXT2_SF_CHK_BADBLOCKS 0x0001
#define EXT2_SF_BAD_INODE_BLK 0x0002
#define EXT2_SF_BAD_EXTRA_BYTES 0x0004
#define EXT2_SF_SKIP_MISSING_ITABLE 0x0008
#define EXT2_SF_DO_LAZY 0x0010




#define EXT2_MF_MOUNTED 1
#define EXT2_MF_ISROOT 2
#define EXT2_MF_READONLY 4
#define EXT2_MF_SWAP 8
#define EXT2_MF_BUSY 16






#define LINUX_S_IFMT 00170000
#define LINUX_S_IFSOCK 0140000
#define LINUX_S_IFLNK 0120000
#define LINUX_S_IFREG 0100000
#define LINUX_S_IFBLK 0060000
#define LINUX_S_IFDIR 0040000
#define LINUX_S_IFCHR 0020000
#define LINUX_S_IFIFO 0010000
#define LINUX_S_ISUID 0004000
#define LINUX_S_ISGID 0002000
#define LINUX_S_ISVTX 0001000

#define LINUX_S_IRWXU 00700
#define LINUX_S_IRUSR 00400
#define LINUX_S_IWUSR 00200
#define LINUX_S_IXUSR 00100

#define LINUX_S_IRWXG 00070
#define LINUX_S_IRGRP 00040
#define LINUX_S_IWGRP 00020
#define LINUX_S_IXGRP 00010

#define LINUX_S_IRWXO 00007
#define LINUX_S_IROTH 00004
#define LINUX_S_IWOTH 00002
#define LINUX_S_IXOTH 00001

#define LINUX_S_ISLNK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFLNK)
#define LINUX_S_ISREG(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFREG)
#define LINUX_S_ISDIR(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFDIR)
#define LINUX_S_ISCHR(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFCHR)
#define LINUX_S_ISBLK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFBLK)
#define LINUX_S_ISFIFO(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFIFO)
#define LINUX_S_ISSOCK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFSOCK)




#define EXT2_I_SIZE(i) ((i)->i_size | ((__u64) (i)->i_size_high << 32))




#define EXT2_ICOUNT_OPT_INCREMENT 0x01

typedef struct ext2_icount *ext2_icount_t;




#define BMAP_ALLOC 0x0001
#define BMAP_SET 0x0002




#define IMAGER_FLAG_INODEMAP 1
#define IMAGER_FLAG_SPARSEWRITE 2





#define EXT2_CHECK_MAGIC(struct,code) if ((struct)->magic != (code)) return (code)






#define EXT2FS_COMPRESSED_BLKADDR ((blk_t) 0xffffffff)
#define HOLE_BLKADDR(_b) ((_b) == 0 || (_b) == EXT2FS_COMPRESSED_BLKADDR)




#define EXT2_LIB_FEATURE_COMPAT_SUPP (EXT2_FEATURE_COMPAT_DIR_PREALLOC| EXT2_FEATURE_COMPAT_IMAGIC_INODES| EXT3_FEATURE_COMPAT_HAS_JOURNAL| EXT2_FEATURE_COMPAT_RESIZE_INODE| EXT2_FEATURE_COMPAT_DIR_INDEX| EXT2_FEATURE_COMPAT_LAZY_BG| EXT2_FEATURE_COMPAT_EXT_ATTR)
# 457 "../lib/ext2fs/ext2fs.h"
#define EXT2_LIB_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE| EXT3_FEATURE_INCOMPAT_JOURNAL_DEV| EXT2_FEATURE_INCOMPAT_META_BG| EXT3_FEATURE_INCOMPAT_RECOVER)




#define EXT2_LIB_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER| EXT2_FEATURE_RO_COMPAT_LARGE_FILE)






#define EXT2_LIB_SOFTSUPP_INCOMPAT (EXT3_FEATURE_INCOMPAT_EXTENTS)
#define EXT2_LIB_SOFTSUPP_RO_COMPAT (EXT4_FEATURE_RO_COMPAT_HUGE_FILE| EXT4_FEATURE_RO_COMPAT_GDT_CSUM| EXT4_FEATURE_RO_COMPAT_DIR_NLINK| EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE)
# 480 "../lib/ext2fs/ext2fs.h"
extern errcode_t ext2fs_new_inode(ext2_filsys fs, ext2_ino_t dir, int mode,
      ext2fs_inode_bitmap map, ext2_ino_t *ret);
extern errcode_t ext2fs_new_block(ext2_filsys fs, blk_t goal,
      ext2fs_block_bitmap map, blk_t *ret);
extern errcode_t ext2fs_get_free_blocks(ext2_filsys fs, blk_t start,
     blk_t finish, int num,
     ext2fs_block_bitmap map,
     blk_t *ret);
extern errcode_t ext2fs_alloc_block(ext2_filsys fs, blk_t goal,
        char *block_buf, blk_t *ret);


extern int ext2fs_reserve_super_and_bgd(ext2_filsys fs,
     dgrp_t group,
     ext2fs_block_bitmap bmap);


void ext2fs_inode_alloc_stats(ext2_filsys fs, ext2_ino_t ino, int inuse);
void ext2fs_inode_alloc_stats2(ext2_filsys fs, ext2_ino_t ino,
          int inuse, int isdir);
void ext2fs_block_alloc_stats(ext2_filsys fs, blk_t blk, int inuse);


extern errcode_t ext2fs_allocate_tables(ext2_filsys fs);
extern errcode_t ext2fs_allocate_group_table(ext2_filsys fs, dgrp_t group,
          ext2fs_block_bitmap bmap);


extern errcode_t ext2fs_u32_list_create(ext2_u32_list *ret, int size);
extern errcode_t ext2fs_u32_list_add(ext2_u32_list bb, __u32 blk);
extern int ext2fs_u32_list_find(ext2_u32_list bb, __u32 blk);
extern int ext2fs_u32_list_test(ext2_u32_list bb, blk_t blk);
extern errcode_t ext2fs_u32_list_iterate_begin(ext2_u32_list bb,
            ext2_u32_iterate *ret);
extern int ext2fs_u32_list_iterate(ext2_u32_iterate iter, blk_t *blk);
extern void ext2fs_u32_list_iterate_end(ext2_u32_iterate iter);
extern errcode_t ext2fs_u32_copy(ext2_u32_list src, ext2_u32_list *dest);
extern int ext2fs_u32_list_equal(ext2_u32_list bb1, ext2_u32_list bb2);

extern errcode_t ext2fs_badblocks_list_create(ext2_badblocks_list *ret,
         int size);
extern errcode_t ext2fs_badblocks_list_add(ext2_badblocks_list bb,
        blk_t blk);
extern int ext2fs_badblocks_list_test(ext2_badblocks_list bb,
        blk_t blk);
extern int ext2fs_u32_list_del(ext2_u32_list bb, __u32 blk);
extern void ext2fs_badblocks_list_del(ext2_u32_list bb, __u32 blk);
extern errcode_t
 ext2fs_badblocks_list_iterate_begin(ext2_badblocks_list bb,
         ext2_badblocks_iterate *ret);
extern int ext2fs_badblocks_list_iterate(ext2_badblocks_iterate iter,
      blk_t *blk);
extern void ext2fs_badblocks_list_iterate_end(ext2_badblocks_iterate iter);
extern errcode_t ext2fs_badblocks_copy(ext2_badblocks_list src,
           ext2_badblocks_list *dest);
extern int ext2fs_badblocks_equal(ext2_badblocks_list bb1,
      ext2_badblocks_list bb2);
extern int ext2fs_u32_list_count(ext2_u32_list bb);


extern errcode_t badblocks_list_create(badblocks_list *ret, int size);
extern errcode_t badblocks_list_add(badblocks_list bb, blk_t blk);
extern int badblocks_list_test(badblocks_list bb, blk_t blk);
extern errcode_t badblocks_list_iterate_begin(badblocks_list bb,
           badblocks_iterate *ret);
extern int badblocks_list_iterate(badblocks_iterate iter, blk_t *blk);
extern void badblocks_list_iterate_end(badblocks_iterate iter);
extern void badblocks_list_free(badblocks_list bb);


extern errcode_t ext2fs_update_bb_inode(ext2_filsys fs,
     ext2_badblocks_list bb_list);


extern errcode_t ext2fs_write_inode_bitmap(ext2_filsys fs);
extern errcode_t ext2fs_write_block_bitmap (ext2_filsys fs);
extern errcode_t ext2fs_read_inode_bitmap (ext2_filsys fs);
extern errcode_t ext2fs_read_block_bitmap(ext2_filsys fs);
extern errcode_t ext2fs_allocate_generic_bitmap(__u32 start,
      __u32 end,
      __u32 real_end,
      const char *descr,
      ext2fs_generic_bitmap *ret);
extern errcode_t ext2fs_allocate_block_bitmap(ext2_filsys fs,
           const char *descr,
           ext2fs_block_bitmap *ret);
extern errcode_t ext2fs_allocate_inode_bitmap(ext2_filsys fs,
           const char *descr,
           ext2fs_inode_bitmap *ret);
extern errcode_t ext2fs_fudge_inode_bitmap_end(ext2fs_inode_bitmap bitmap,
            ext2_ino_t end, ext2_ino_t *oend);
extern errcode_t ext2fs_fudge_block_bitmap_end(ext2fs_block_bitmap bitmap,
            blk_t end, blk_t *oend);
extern void ext2fs_clear_inode_bitmap(ext2fs_inode_bitmap bitmap);
extern void ext2fs_clear_block_bitmap(ext2fs_block_bitmap bitmap);
extern errcode_t ext2fs_read_bitmaps(ext2_filsys fs);
extern errcode_t ext2fs_write_bitmaps(ext2_filsys fs);


extern errcode_t ext2fs_block_iterate(ext2_filsys fs,
          ext2_ino_t ino,
          int flags,
          char *block_buf,
          int (*func)(ext2_filsys fs,
        blk_t *blocknr,
        int blockcnt,
        void *priv_data),
          void *priv_data);
errcode_t ext2fs_block_iterate2(ext2_filsys fs,
    ext2_ino_t ino,
    int flags,
    char *block_buf,
    int (*func)(ext2_filsys fs,
         blk_t *blocknr,
         e2_blkcnt_t blockcnt,
         blk_t ref_blk,
         int ref_offset,
         void *priv_data),
    void *priv_data);


extern errcode_t ext2fs_bmap(ext2_filsys fs, ext2_ino_t ino,
        struct ext2_inode *inode,
        char *block_buf, int bmap_flags,
        blk_t block, blk_t *phys_blk);
# 616 "../lib/ext2fs/ext2fs.h"
extern errcode_t ext2fs_check_desc(ext2_filsys fs);


extern errcode_t ext2fs_close(ext2_filsys fs);
extern errcode_t ext2fs_flush(ext2_filsys fs);
extern int ext2fs_bg_has_super(ext2_filsys fs, int group_block);
extern int ext2fs_super_and_bgd_loc(ext2_filsys fs,
        dgrp_t group,
        blk_t *ret_super_blk,
        blk_t *ret_old_desc_blk,
        blk_t *ret_new_desc_blk,
        int *ret_meta_bg);
extern void ext2fs_update_dynamic_rev(ext2_filsys fs);


extern errcode_t ext2fs_compare_block_bitmap(ext2fs_block_bitmap bm1,
          ext2fs_block_bitmap bm2);
extern errcode_t ext2fs_compare_inode_bitmap(ext2fs_inode_bitmap bm1,
          ext2fs_inode_bitmap bm2);



extern errcode_t ext2fs_get_num_dirs(ext2_filsys fs, ext2_ino_t *ret_num_dirs);
extern errcode_t ext2fs_init_dblist(ext2_filsys fs, ext2_dblist *ret_dblist);
extern errcode_t ext2fs_add_dir_block(ext2_dblist dblist, ext2_ino_t ino,
          blk_t blk, int blockcnt);
extern void ext2fs_dblist_sort(ext2_dblist dblist,
          int (*sortfunc)(const void *,
          const void *));
extern errcode_t ext2fs_dblist_iterate(ext2_dblist dblist,
 int (*func)(ext2_filsys fs, struct ext2_db_entry *db_info,
      void *priv_data),
       void *priv_data);
extern errcode_t ext2fs_set_dir_block(ext2_dblist dblist, ext2_ino_t ino,
          blk_t blk, int blockcnt);
extern errcode_t ext2fs_copy_dblist(ext2_dblist src,
        ext2_dblist *dest);
extern int ext2fs_dblist_count(ext2_dblist dblist);


extern errcode_t
 ext2fs_dblist_dir_iterate(ext2_dblist dblist,
      int flags,
      char *block_buf,
      int (*func)(ext2_ino_t dir,
           int entry,
           struct ext2_dir_entry *dirent,
           int offset,
           int blocksize,
           char *buf,
           void *priv_data),
      void *priv_data);


extern errcode_t ext2fs_read_dir_block(ext2_filsys fs, blk_t block,
           void *buf);
extern errcode_t ext2fs_read_dir_block2(ext2_filsys fs, blk_t block,
     void *buf, int flags);
extern errcode_t ext2fs_write_dir_block(ext2_filsys fs, blk_t block,
     void *buf);
extern errcode_t ext2fs_write_dir_block2(ext2_filsys fs, blk_t block,
      void *buf, int flags);


extern errcode_t ext2fs_dirhash(int version, const char *name, int len,
    const __u32 *seed,
    ext2_dirhash_t *ret_hash,
    ext2_dirhash_t *ret_minor_hash);



extern errcode_t ext2fs_dir_iterate(ext2_filsys fs,
         ext2_ino_t dir,
         int flags,
         char *block_buf,
         int (*func)(struct ext2_dir_entry *dirent,
       int offset,
       int blocksize,
       char *buf,
       void *priv_data),
         void *priv_data);
extern errcode_t ext2fs_dir_iterate2(ext2_filsys fs,
         ext2_ino_t dir,
         int flags,
         char *block_buf,
         int (*func)(ext2_ino_t dir,
       int entry,
       struct ext2_dir_entry *dirent,
       int offset,
       int blocksize,
       char *buf,
       void *priv_data),
         void *priv_data);


extern errcode_t ext2fs_dup_handle(ext2_filsys src, ext2_filsys *dest);


extern errcode_t ext2fs_expand_dir(ext2_filsys fs, ext2_ino_t dir);


extern errcode_t ext2fs_read_ext_attr(ext2_filsys fs, blk_t block, void *buf);
extern errcode_t ext2fs_write_ext_attr(ext2_filsys fs, blk_t block,
           void *buf);
extern errcode_t ext2fs_adjust_ea_refcount(ext2_filsys fs, blk_t blk,
        char *block_buf,
        int adjust, __u32 *newcount);


extern errcode_t ext2fs_file_open2(ext2_filsys fs, ext2_ino_t ino,
       struct ext2_inode *inode,
       int flags, ext2_file_t *ret);
extern errcode_t ext2fs_file_open(ext2_filsys fs, ext2_ino_t ino,
      int flags, ext2_file_t *ret);
extern ext2_filsys ext2fs_file_get_fs(ext2_file_t file);
extern errcode_t ext2fs_file_close(ext2_file_t file);
extern errcode_t ext2fs_file_flush(ext2_file_t file);
extern errcode_t ext2fs_file_read(ext2_file_t file, void *buf,
      unsigned int wanted, unsigned int *got);
extern errcode_t ext2fs_file_write(ext2_file_t file, const void *buf,
       unsigned int nbytes, unsigned int *written);
extern errcode_t ext2fs_file_llseek(ext2_file_t file, __u64 offset,
       int whence, __u64 *ret_pos);
extern errcode_t ext2fs_file_lseek(ext2_file_t file, ext2_off_t offset,
       int whence, ext2_off_t *ret_pos);
errcode_t ext2fs_file_get_lsize(ext2_file_t file, __u64 *ret_size);
extern ext2_off_t ext2fs_file_get_size(ext2_file_t file);
extern errcode_t ext2fs_file_set_size(ext2_file_t file, ext2_off_t size);


extern char *ext2fs_find_block_device(dev_t device);


extern errcode_t ext2fs_sync_device(int fd, int flushb);


extern void ext2fs_free(ext2_filsys fs);
extern void ext2fs_free_generic_bitmap(ext2fs_inode_bitmap bitmap);
extern void ext2fs_free_block_bitmap(ext2fs_block_bitmap bitmap);
extern void ext2fs_free_inode_bitmap(ext2fs_inode_bitmap bitmap);
extern void ext2fs_free_dblist(ext2_dblist dblist);
extern void ext2fs_badblocks_list_free(ext2_badblocks_list bb);
extern void ext2fs_u32_list_free(ext2_u32_list bb);


extern errcode_t ext2fs_get_device_size(const char *file, int blocksize,
     blk_t *retblocks);


errcode_t ext2fs_get_device_sectsize(const char *file, int *sectsize);


extern errcode_t ext2fs_image_inode_write(ext2_filsys fs, int fd, int flags);
extern errcode_t ext2fs_image_inode_read(ext2_filsys fs, int fd, int flags);
extern errcode_t ext2fs_image_super_write(ext2_filsys fs, int fd, int flags);
extern errcode_t ext2fs_image_super_read(ext2_filsys fs, int fd, int flags);
extern errcode_t ext2fs_image_bitmap_write(ext2_filsys fs, int fd, int flags);
extern errcode_t ext2fs_image_bitmap_read(ext2_filsys fs, int fd, int flags);


errcode_t ext2fs_read_ind_block(ext2_filsys fs, blk_t blk, void *buf);
errcode_t ext2fs_write_ind_block(ext2_filsys fs, blk_t blk, void *buf);


extern errcode_t ext2fs_initialize(const char *name, int flags,
       struct ext2_super_block *param,
       io_manager manager, ext2_filsys *ret_fs);


extern void ext2fs_free_icount(ext2_icount_t icount);
extern errcode_t ext2fs_create_icount_tdb(ext2_filsys fs, char *tdb_dir,
       int flags, ext2_icount_t *ret);
extern errcode_t ext2fs_create_icount2(ext2_filsys fs, int flags,
           unsigned int size,
           ext2_icount_t hint, ext2_icount_t *ret);
extern errcode_t ext2fs_create_icount(ext2_filsys fs, int flags,
          unsigned int size,
          ext2_icount_t *ret);
extern errcode_t ext2fs_icount_fetch(ext2_icount_t icount, ext2_ino_t ino,
         __u16 *ret);
extern errcode_t ext2fs_icount_increment(ext2_icount_t icount, ext2_ino_t ino,
      __u16 *ret);
extern errcode_t ext2fs_icount_decrement(ext2_icount_t icount, ext2_ino_t ino,
      __u16 *ret);
extern errcode_t ext2fs_icount_store(ext2_icount_t icount, ext2_ino_t ino,
         __u16 count);
extern ext2_ino_t ext2fs_get_icount_size(ext2_icount_t icount);
errcode_t ext2fs_icount_validate(ext2_icount_t icount, FILE *);


extern errcode_t ext2fs_flush_icache(ext2_filsys fs);
extern errcode_t ext2fs_get_next_inode_full(ext2_inode_scan scan,
         ext2_ino_t *ino,
         struct ext2_inode *inode,
         int bufsize);
extern errcode_t ext2fs_open_inode_scan(ext2_filsys fs, int buffer_blocks,
      ext2_inode_scan *ret_scan);
extern void ext2fs_close_inode_scan(ext2_inode_scan scan);
extern errcode_t ext2fs_get_next_inode(ext2_inode_scan scan, ext2_ino_t *ino,
          struct ext2_inode *inode);
extern errcode_t ext2fs_inode_scan_goto_blockgroup(ext2_inode_scan scan,
         int group);
extern void ext2fs_set_inode_callback
 (ext2_inode_scan scan,
  errcode_t (*done_group)(ext2_filsys fs,
     ext2_inode_scan scan,
     dgrp_t group,
     void * priv_data),
  void *done_group_data);
extern int ext2fs_inode_scan_flags(ext2_inode_scan scan, int set_flags,
       int clear_flags);
extern errcode_t ext2fs_read_inode_full(ext2_filsys fs, ext2_ino_t ino,
     struct ext2_inode * inode,
     int bufsize);
extern errcode_t ext2fs_read_inode (ext2_filsys fs, ext2_ino_t ino,
       struct ext2_inode * inode);
extern errcode_t ext2fs_write_inode_full(ext2_filsys fs, ext2_ino_t ino,
      struct ext2_inode * inode,
      int bufsize);
extern errcode_t ext2fs_write_inode(ext2_filsys fs, ext2_ino_t ino,
       struct ext2_inode * inode);
extern errcode_t ext2fs_write_new_inode(ext2_filsys fs, ext2_ino_t ino,
       struct ext2_inode * inode);
extern errcode_t ext2fs_get_blocks(ext2_filsys fs, ext2_ino_t ino, blk_t *blocks);
extern errcode_t ext2fs_check_directory(ext2_filsys fs, ext2_ino_t ino);


extern io_manager inode_io_manager;
extern errcode_t ext2fs_inode_io_intern(ext2_filsys fs, ext2_ino_t ino,
     char **name);
extern errcode_t ext2fs_inode_io_intern2(ext2_filsys fs, ext2_ino_t ino,
      struct ext2_inode *inode,
      char **name);


extern errcode_t ext2fs_check_if_mounted(const char *file, int *mount_flags);
extern errcode_t ext2fs_check_mount_point(const char *device, int *mount_flags,
       char *mtpt, int mtlen);


extern errcode_t ext2fs_lookup(ext2_filsys fs, ext2_ino_t dir, const char *name,
    int namelen, char *buf, ext2_ino_t *inode);
extern errcode_t ext2fs_namei(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd,
   const char *name, ext2_ino_t *inode);
errcode_t ext2fs_namei_follow(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd,
         const char *name, ext2_ino_t *inode);
extern errcode_t ext2fs_follow_link(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd,
   ext2_ino_t inode, ext2_ino_t *res_inode);


int ext2fs_native_flag(void);


extern errcode_t ext2fs_new_dir_block(ext2_filsys fs, ext2_ino_t dir_ino,
    ext2_ino_t parent_ino, char **block);


extern errcode_t ext2fs_mkdir(ext2_filsys fs, ext2_ino_t parent, ext2_ino_t inum,
         const char *name);


extern errcode_t ext2fs_create_journal_superblock(ext2_filsys fs,
        __u32 size, int flags,
        char **ret_jsb);
extern errcode_t ext2fs_add_journal_device(ext2_filsys fs,
        ext2_filsys journal_dev);
extern errcode_t ext2fs_add_journal_inode(ext2_filsys fs, blk_t size,
       int flags);
extern int ext2fs_default_journal_size(__u64 blocks);


extern errcode_t ext2fs_open(const char *name, int flags, int superblock,
        unsigned int block_size, io_manager manager,
        ext2_filsys *ret_fs);
extern errcode_t ext2fs_open2(const char *name, const char *io_options,
         int flags, int superblock,
         unsigned int block_size, io_manager manager,
         ext2_filsys *ret_fs);
extern blk_t ext2fs_descriptor_block_loc(ext2_filsys fs, blk_t group_block,
      dgrp_t i);
errcode_t ext2fs_get_data_io(ext2_filsys fs, io_channel *old_io);
errcode_t ext2fs_set_data_io(ext2_filsys fs, io_channel new_io);
errcode_t ext2fs_rewrite_to_io(ext2_filsys fs, io_channel new_io);


extern errcode_t ext2fs_get_pathname(ext2_filsys fs, ext2_ino_t dir, ext2_ino_t ino,
          char **name);


errcode_t ext2fs_link(ext2_filsys fs, ext2_ino_t dir, const char *name,
        ext2_ino_t ino, int flags);
errcode_t ext2fs_unlink(ext2_filsys fs, ext2_ino_t dir, const char *name,
   ext2_ino_t ino, int flags);


extern errcode_t ext2fs_read_bb_inode(ext2_filsys fs,
          ext2_badblocks_list *bb_list);


extern errcode_t ext2fs_read_bb_FILE2(ext2_filsys fs, FILE *f,
          ext2_badblocks_list *bb_list,
          void *priv_data,
          void (*invalid)(ext2_filsys fs,
            blk_t blk,
            char *badstr,
            void *priv_data));
extern errcode_t ext2fs_read_bb_FILE(ext2_filsys fs, FILE *f,
         ext2_badblocks_list *bb_list,
         void (*invalid)(ext2_filsys fs,
           blk_t blk));


extern errcode_t ext2fs_create_resize_inode(ext2_filsys fs);


extern errcode_t ext2fs_resize_generic_bitmap(__u32 new_end,
           __u32 new_real_end,
           ext2fs_generic_bitmap bmap);
extern errcode_t ext2fs_resize_inode_bitmap(__u32 new_end, __u32 new_real_end,
         ext2fs_inode_bitmap bmap);
extern errcode_t ext2fs_resize_block_bitmap(__u32 new_end, __u32 new_real_end,
         ext2fs_block_bitmap bmap);
extern errcode_t ext2fs_copy_bitmap(ext2fs_generic_bitmap src,
        ext2fs_generic_bitmap *dest);


extern void ext2fs_swap_ext_attr(char *to, char *from, int bufsize,
     int has_header);
extern void ext2fs_swap_super(struct ext2_super_block * super);
extern void ext2fs_swap_group_desc(struct ext2_group_desc *gdp);
extern void ext2fs_swap_inode_full(ext2_filsys fs, struct ext2_inode_large *t,
       struct ext2_inode_large *f, int hostorder,
       int bufsize);
extern void ext2fs_swap_inode(ext2_filsys fs,struct ext2_inode *t,
         struct ext2_inode *f, int hostorder);


extern int ext2fs_inode_has_valid_blocks(struct ext2_inode *inode);


extern int ext2fs_parse_version_string(const char *ver_string);
extern int ext2fs_get_library_version(const char **ver_string,
          const char **date_string);


extern errcode_t ext2fs_write_bb_FILE(ext2_badblocks_list bb_list,
          unsigned int flags,
          FILE *f);



extern errcode_t ext2fs_get_mem(unsigned long size, void *ptr);
extern errcode_t ext2fs_get_array(unsigned long count, unsigned long size, void *ptr);
extern errcode_t ext2fs_free_mem(void *ptr);
extern errcode_t ext2fs_resize_mem(unsigned long old_size,
       unsigned long size, void *ptr);
extern void ext2fs_mark_super_dirty(ext2_filsys fs);
extern void ext2fs_mark_changed(ext2_filsys fs);
extern int ext2fs_test_changed(ext2_filsys fs);
extern void ext2fs_mark_valid(ext2_filsys fs);
extern void ext2fs_unmark_valid(ext2_filsys fs);
extern int ext2fs_test_valid(ext2_filsys fs);
extern void ext2fs_mark_ib_dirty(ext2_filsys fs);
extern void ext2fs_mark_bb_dirty(ext2_filsys fs);
extern int ext2fs_test_ib_dirty(ext2_filsys fs);
extern int ext2fs_test_bb_dirty(ext2_filsys fs);
extern int ext2fs_group_of_blk(ext2_filsys fs, blk_t blk);
extern int ext2fs_group_of_ino(ext2_filsys fs, ext2_ino_t ino);
extern blk_t ext2fs_group_first_block(ext2_filsys fs, dgrp_t group);
extern blk_t ext2fs_group_last_block(ext2_filsys fs, dgrp_t group);
extern blk_t ext2fs_inode_data_blocks(ext2_filsys fs,
          struct ext2_inode *inode);
extern unsigned int ext2fs_div_ceil(unsigned int a, unsigned int b);
# 1001 "../lib/ext2fs/ext2fs.h"
#define _INLINE_ extern __inline__
# 1012 "../lib/ext2fs/ext2fs.h"
extern __inline__ errcode_t ext2fs_get_mem(unsigned long size, void *ptr)
{
 void *pp;

 pp = malloc(size);
 if (!pp)
  return (2133571398L);
 memcpy(ptr, &pp, sizeof (pp));
 return 0;
}

extern __inline__ errcode_t ext2fs_get_array(unsigned long count, unsigned long size, void *ptr)
{
 if (count && (-1UL)/count<size)
  return (2133571398L);
 return ext2fs_get_mem(count*size, ptr);
}




extern __inline__ errcode_t ext2fs_free_mem(void *ptr)
{
 void *p;

 memcpy(&p, ptr, sizeof(p));
 free(p);
 p = 0;
 memcpy(ptr, &p, sizeof(p));
 return 0;
}




extern __inline__ errcode_t ext2fs_resize_mem(unsigned long __attribute__((unused)) old_size,
         unsigned long size, void *ptr)
{
 void *p;



 memcpy(&p, ptr, sizeof(p));
 p = realloc(p, size);
 if (!p)
  return (2133571398L);
 memcpy(ptr, &p, sizeof(p));
 return 0;
}





extern __inline__ void ext2fs_mark_super_dirty(ext2_filsys fs)
{
 fs->flags |= 0x04 | 0x02;
}




extern __inline__ void ext2fs_mark_changed(ext2_filsys fs)
{
 fs->flags |= 0x02;
}




extern __inline__ int ext2fs_test_changed(ext2_filsys fs)
{
 return (fs->flags & 0x02);
}




extern __inline__ void ext2fs_mark_valid(ext2_filsys fs)
{
 fs->flags |= 0x08;
}




extern __inline__ void ext2fs_unmark_valid(ext2_filsys fs)
{
 fs->flags &= ~0x08;
}




extern __inline__ int ext2fs_test_valid(ext2_filsys fs)
{
 return (fs->flags & 0x08);
}




extern __inline__ void ext2fs_mark_ib_dirty(ext2_filsys fs)
{
 fs->flags |= 0x10 | 0x02;
}




extern __inline__ void ext2fs_mark_bb_dirty(ext2_filsys fs)
{
 fs->flags |= 0x20 | 0x02;
}




extern __inline__ int ext2fs_test_ib_dirty(ext2_filsys fs)
{
 return (fs->flags & 0x10);
}




extern __inline__ int ext2fs_test_bb_dirty(ext2_filsys fs)
{
 return (fs->flags & 0x20);
}




extern __inline__ int ext2fs_group_of_blk(ext2_filsys fs, blk_t blk)
{
 return (blk - fs->super->s_first_data_block) /
  fs->super->s_blocks_per_group;
}




extern __inline__ int ext2fs_group_of_ino(ext2_filsys fs, ext2_ino_t ino)
{
 return (ino - 1) / fs->super->s_inodes_per_group;
}




extern __inline__ blk_t ext2fs_group_first_block(ext2_filsys fs, dgrp_t group)
{
 return fs->super->s_first_data_block +
  (group * fs->super->s_blocks_per_group);
}




extern __inline__ blk_t ext2fs_group_last_block(ext2_filsys fs, dgrp_t group)
{
 return (group == fs->group_desc_count - 1 ?
  fs->super->s_blocks_count - 1 :
  ext2fs_group_first_block(fs, group) +
   (fs->super->s_blocks_per_group - 1));
}

extern __inline__ blk_t ext2fs_inode_data_blocks(ext2_filsys fs,
     struct ext2_inode *inode)
{
       return inode->i_blocks -
              (inode->i_file_acl ? fs->blocksize >> 9 : 0);
}




extern __inline__ unsigned int ext2fs_div_ceil(unsigned int a, unsigned int b)
{
 if (!a)
  return 0;
 return ((a - 1) / b) + 1;
}
#undef _INLINE_
# 36 "e2fsck.h" 2
# 1 "../lib/blkid/blkid.h" 1
# 14 "../lib/blkid/blkid.h"
#define _BLKID_BLKID_H 


# 1 "../lib/blkid/blkid_types.h" 1
# 18 "../lib/blkid/blkid.h" 2





#define BLKID_VERSION "1.0.0"
#define BLKID_DATE "12-Feb-2003"

typedef struct blkid_struct_dev *blkid_dev;
typedef struct blkid_struct_cache *blkid_cache;
typedef __s64 blkid_loff_t;

typedef struct blkid_struct_tag_iterate *blkid_tag_iterate;
typedef struct blkid_struct_dev_iterate *blkid_dev_iterate;
# 45 "../lib/blkid/blkid.h"
#define BLKID_DEV_FIND 0x0000
#define BLKID_DEV_CREATE 0x0001
#define BLKID_DEV_VERIFY 0x0002
#define BLKID_DEV_NORMAL (BLKID_DEV_CREATE | BLKID_DEV_VERIFY)


extern void blkid_put_cache(blkid_cache cache);
extern int blkid_get_cache(blkid_cache *cache, const char *filename);
extern void blkid_gc_cache(blkid_cache cache);


extern const char *blkid_dev_devname(blkid_dev dev);

extern blkid_dev_iterate blkid_dev_iterate_begin(blkid_cache cache);
extern int blkid_dev_set_search(blkid_dev_iterate iter,
    char *search_type, char *search_value);
extern int blkid_dev_next(blkid_dev_iterate iterate, blkid_dev *dev);
extern void blkid_dev_iterate_end(blkid_dev_iterate iterate);


extern char *blkid_devno_to_devname(dev_t devno);


extern int blkid_probe_all(blkid_cache cache);
extern int blkid_probe_all_new(blkid_cache cache);
extern blkid_dev blkid_get_dev(blkid_cache cache, const char *devname,
          int flags);


extern blkid_loff_t blkid_get_dev_size(int fd);


int blkid_known_fstype(const char *fstype);
extern blkid_dev blkid_verify(blkid_cache cache, blkid_dev dev);




extern char *blkid_get_tag_value(blkid_cache cache, const char *tagname,
           const char *devname);
extern char *blkid_get_devname(blkid_cache cache, const char *token,
          const char *value);


extern blkid_tag_iterate blkid_tag_iterate_begin(blkid_dev dev);
extern int blkid_tag_next(blkid_tag_iterate iterate,
         const char **type, const char **value);
extern void blkid_tag_iterate_end(blkid_tag_iterate iterate);
extern int blkid_dev_has_tag(blkid_dev dev, const char *type,
        const char *value);
extern blkid_dev blkid_find_dev_with_tag(blkid_cache cache,
      const char *type,
      const char *value);
extern int blkid_parse_tag_string(const char *token, char **ret_type,
      char **ret_val);


extern int blkid_parse_version_string(const char *ver_string);
extern int blkid_get_library_version(const char **ver_string,
         const char **date_string);
# 37 "e2fsck.h" 2


# 1 "profile.h" 1
# 40 "profile.h"
#define _PROFILE_H 

typedef struct _profile_t *profile_t;

typedef void (*profile_syntax_err_cb_t)(const char *file, long err,
     int line_num);




#define PROFILE_ITER_LIST_SECTION 0x0001
#define PROFILE_ITER_SECTIONS_ONLY 0x0002
#define PROFILE_ITER_RELATIONS_ONLY 0x0004





long profile_init
 (const char * *files, profile_t *ret_profile);

void profile_release
 (profile_t profile);

long profile_set_default
 (profile_t profile, const char *def_string);

long profile_get_string
 (profile_t profile, const char *name, const char *subname,
   const char *subsubname, const char *def_val,
   char **ret_string);
long profile_get_integer
 (profile_t profile, const char *name, const char *subname,
   const char *subsubname, int def_val,
   int *ret_default);

long profile_get_uint
 (profile_t profile, const char *name, const char *subname,
  const char *subsubname, unsigned int def_val,
  unsigned int *ret_int);

long profile_get_boolean
 (profile_t profile, const char *name, const char *subname,
   const char *subsubname, int def_val,
   int *ret_default);

long profile_iterator_create
 (profile_t profile, const char *const *names,
     int flags, void **ret_iter);

void profile_iterator_free
 (void **iter_p);

long profile_iterator
 (void **iter_p, char **ret_name, char **ret_value);

profile_syntax_err_cb_t profile_set_syntax_err_cb(profile_syntax_err_cb_t hook);
# 40 "e2fsck.h" 2
# 1 "prof_err.h" 1




#define PROF_VERSION (-1429577728L)
#define PROF_MAGIC_NODE (-1429577727L)
#define PROF_NO_SECTION (-1429577726L)
#define PROF_NO_RELATION (-1429577725L)
#define PROF_ADD_NOT_SECTION (-1429577724L)
#define PROF_SECTION_WITH_VALUE (-1429577723L)
#define PROF_BAD_LINK_LIST (-1429577722L)
#define PROF_BAD_GROUP_LVL (-1429577721L)
#define PROF_BAD_PARENT_PTR (-1429577720L)
#define PROF_MAGIC_ITERATOR (-1429577719L)
#define PROF_SET_SECTION_VALUE (-1429577718L)
#define PROF_EINVAL (-1429577717L)
#define PROF_READ_ONLY (-1429577716L)
#define PROF_SECTION_NOTOP (-1429577715L)
#define PROF_SECTION_SYNTAX (-1429577714L)
#define PROF_RELATION_SYNTAX (-1429577713L)
#define PROF_EXTRA_CBRACE (-1429577712L)
#define PROF_MISSING_OBRACE (-1429577711L)
#define PROF_MAGIC_PROFILE (-1429577710L)
#define PROF_MAGIC_SECTION (-1429577709L)
#define PROF_TOPSECTION_ITER_NOSUPP (-1429577708L)
#define PROF_INVALID_SECTION (-1429577707L)
#define PROF_END_OF_SECTIONS (-1429577706L)
#define PROF_BAD_NAMESET (-1429577705L)
#define PROF_NO_PROFILE (-1429577704L)
#define PROF_MAGIC_FILE (-1429577703L)
#define PROF_FAIL_OPEN (-1429577702L)
#define PROF_EXISTS (-1429577701L)
#define PROF_BAD_BOOLEAN (-1429577700L)
#define PROF_BAD_INTEGER (-1429577699L)
#define PROF_MAGIC_FILE_DATA (-1429577698L)
extern void initialize_prof_error_table(void);
#define ERROR_TABLE_BASE_prof (-1429577728L)


#define init_prof_err_tbl initialize_prof_error_table
#define prof_err_base ERROR_TABLE_BASE_prof


#define ERROR_TABLE_BASE_prof (-1429577728L)
#define init_prof_err_tbl initialize_prof_error_table
#define initialize_prof_error_table initialize_prof_error_table
#define prof_err_base ERROR_TABLE_BASE_prof
# 41 "e2fsck.h" 2


# 1 "/usr/include/libintl.h" 1 3 4
# 22 "/usr/include/libintl.h" 3 4
#define _LIBINTL_H 1





#define __USE_GNU_GETTEXT 1



#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 1 : -1)







extern char *gettext (__const char *__msgid)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (1)));



extern char *dgettext (__const char *__domainname, __const char *__msgid)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2)));
extern char *__dgettext (__const char *__domainname, __const char *__msgid)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2)));



extern char *dcgettext (__const char *__domainname,
   __const char *__msgid, int __category)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2)));
extern char *__dcgettext (__const char *__domainname,
     __const char *__msgid, int __category)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2)));




extern char *ngettext (__const char *__msgid1, __const char *__msgid2,
         unsigned long int __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (1))) __attribute__ ((__format_arg__ (2)));



extern char *dngettext (__const char *__domainname, __const char *__msgid1,
   __const char *__msgid2, unsigned long int __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2))) __attribute__ ((__format_arg__ (3)));



extern char *dcngettext (__const char *__domainname, __const char *__msgid1,
    __const char *__msgid2, unsigned long int __n,
    int __category)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2))) __attribute__ ((__format_arg__ (3)));





extern char *textdomain (__const char *__domainname) __attribute__ ((__nothrow__));



extern char *bindtextdomain (__const char *__domainname,
        __const char *__dirname) __attribute__ ((__nothrow__));



extern char *bind_textdomain_codeset (__const char *__domainname,
          __const char *__codeset) __attribute__ ((__nothrow__));






#define __need_NULL 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 163 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_ptrdiff_t
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 345 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_wchar_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL




#define offsetof(TYPE,MEMBER) __builtin_offsetof (TYPE, MEMBER)
# 102 "/usr/include/libintl.h" 2 3 4


# 1 "/usr/include/locale.h" 1 3 4
# 24 "/usr/include/locale.h" 3 4
#define _LOCALE_H 1



#define __need_NULL 
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 1 3 4
# 163 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_ptrdiff_t
# 236 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_size_t
# 345 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef __need_wchar_t
# 398 "/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include/stddef.h" 3 4
#undef NULL




#define NULL ((void *)0)





#undef __need_NULL




#define offsetof(TYPE,MEMBER) __builtin_offsetof (TYPE, MEMBER)
# 30 "/usr/include/locale.h" 2 3 4
# 1 "/usr/include/bits/locale.h" 1 3 4
# 25 "/usr/include/bits/locale.h" 3 4
#define _BITS_LOCALE_H 1

enum
{
  __LC_CTYPE = 0,
  __LC_NUMERIC = 1,
  __LC_TIME = 2,
  __LC_COLLATE = 3,
  __LC_MONETARY = 4,
  __LC_MESSAGES = 5,
  __LC_ALL = 6,
  __LC_PAPER = 7,
  __LC_NAME = 8,
  __LC_ADDRESS = 9,
  __LC_TELEPHONE = 10,
  __LC_MEASUREMENT = 11,
  __LC_IDENTIFICATION = 12
};
# 31 "/usr/include/locale.h" 2 3 4





#define LC_CTYPE __LC_CTYPE
#define LC_NUMERIC __LC_NUMERIC
#define LC_TIME __LC_TIME
#define LC_COLLATE __LC_COLLATE
#define LC_MONETARY __LC_MONETARY
#define LC_MESSAGES __LC_MESSAGES
#define LC_ALL __LC_ALL
#define LC_PAPER __LC_PAPER
#define LC_NAME __LC_NAME
#define LC_ADDRESS __LC_ADDRESS
#define LC_TELEPHONE __LC_TELEPHONE
#define LC_MEASUREMENT __LC_MEASUREMENT
#define LC_IDENTIFICATION __LC_IDENTIFICATION





struct lconv
{


  char *decimal_point;
  char *thousands_sep;





  char *grouping;





  char *int_curr_symbol;
  char *currency_symbol;
  char *mon_decimal_point;
  char *mon_thousands_sep;
  char *mon_grouping;
  char *positive_sign;
  char *negative_sign;
  char int_frac_digits;
  char frac_digits;

  char p_cs_precedes;

  char p_sep_by_space;

  char n_cs_precedes;

  char n_sep_by_space;






  char p_sign_posn;
  char n_sign_posn;
# 114 "/usr/include/locale.h" 3 4
  char __int_p_cs_precedes;
  char __int_p_sep_by_space;
  char __int_n_cs_precedes;
  char __int_n_sep_by_space;
  char __int_p_sign_posn;
  char __int_n_sign_posn;

};



extern char *setlocale (int __category, __const char *__locale) __attribute__ ((__nothrow__));


extern struct lconv *localeconv (void) __attribute__ ((__nothrow__));


# 208 "/usr/include/locale.h" 3 4

# 105 "/usr/include/libintl.h" 2 3 4





#define gettext(msgid) dgettext (NULL, msgid)

#define dgettext(domainname,msgid) dcgettext (domainname, msgid, LC_MESSAGES)


#define ngettext(msgid1,msgid2,n) dngettext (NULL, msgid1, msgid2, n)

#define dngettext(domainname,msgid1,msgid2,n) dcngettext (domainname, msgid1, msgid2, n, LC_MESSAGES)





# 44 "e2fsck.h" 2

#define _(a) (gettext (a))



#define N_(a) (a)

#define P_(singular,plural,n) (ngettext (singular, plural, n))

#define NLS_CAT_NAME "e2fsprogs"
# 67 "e2fsck.h"
#define FSCK_OK 0
#define FSCK_NONDESTRUCT 1
#define FSCK_REBOOT 2
#define FSCK_UNCORRECTED 4
#define FSCK_ERROR 8
#define FSCK_USAGE 16
#define FSCK_CANCELED 32
#define FSCK_LIBRARY 128





#define E2FSCK_CURRENT_REV 1






struct dir_info {
 ext2_ino_t ino;
 ext2_ino_t dotdot;
 ext2_ino_t parent;
};






struct dx_dir_info {
 ext2_ino_t ino;
 int numblocks;
 int hashversion;
 short depth;
 struct dx_dirblock_info *dx_block;
};

#define DX_DIRBLOCK_ROOT 1
#define DX_DIRBLOCK_LEAF 2
#define DX_DIRBLOCK_NODE 3
#define DX_DIRBLOCK_CORRUPT 4
#define DX_DIRBLOCK_CLEARED 8

struct dx_dirblock_info {
 int type;
 blk_t phys;
 int flags;
 blk_t parent;
 ext2_dirhash_t min_hash;
 ext2_dirhash_t max_hash;
 ext2_dirhash_t node_min_hash;
 ext2_dirhash_t node_max_hash;
};

#define DX_FLAG_REFERENCED 1
#define DX_FLAG_DUP_REF 2
#define DX_FLAG_FIRST 4
#define DX_FLAG_LAST 8






struct resource_track {
 struct timeval time_start;
 struct timeval user_start;
 struct timeval system_start;
 void *brk_start;
};





#define E2F_OPT_READONLY 0x0001
#define E2F_OPT_PREEN 0x0002
#define E2F_OPT_YES 0x0004
#define E2F_OPT_NO 0x0008
#define E2F_OPT_TIME 0x0010
#define E2F_OPT_TIME2 0x0020
#define E2F_OPT_CHECKBLOCKS 0x0040
#define E2F_OPT_DEBUG 0x0080
#define E2F_OPT_FORCE 0x0100
#define E2F_OPT_WRITECHECK 0x0200
#define E2F_OPT_COMPRESS_DIRS 0x0400




#define E2F_FLAG_ABORT 0x0001
#define E2F_FLAG_CANCEL 0x0002
#define E2F_FLAG_SIGNAL_MASK 0x0003
#define E2F_FLAG_RESTART 0x0004

#define E2F_FLAG_SETJMP_OK 0x0010

#define E2F_FLAG_PROG_BAR 0x0020
#define E2F_FLAG_PROG_SUPPRESS 0x0040
#define E2F_FLAG_JOURNAL_INODE 0x0080
#define E2F_FLAG_SB_SPECIFIED 0x0100

#define E2F_FLAG_RESTARTED 0x0200
#define E2F_FLAG_RESIZE_INODE 0x0400
#define E2F_FLAG_GOT_DEVSIZE 0x0800




#define E2F_PASS_1 1
#define E2F_PASS_2 2
#define E2F_PASS_3 3
#define E2F_PASS_4 4
#define E2F_PASS_5 5
#define E2F_PASS_1B 6




typedef struct ea_refcount *ext2_refcount_t;




typedef struct e2fsck_struct *e2fsck_t;

struct e2fsck_struct {
 ext2_filsys fs;
 const char *program_name;
 char *filesystem_name;
 char *device_name;
 char *io_options;
 int flags;
 int options;
 blk_t use_superblock;
 blk_t superblock;
 int blocksize;
 blk_t num_blocks;
 int mount_flags;
 blkid_cache blkid;


 jmp_buf abort_loc;

 unsigned long abort_code;

 int (*progress)(e2fsck_t ctx, int pass, unsigned long cur,
   unsigned long max);

 ext2fs_inode_bitmap inode_used_map;
 ext2fs_inode_bitmap inode_bad_map;
 ext2fs_inode_bitmap inode_dir_map;
 ext2fs_inode_bitmap inode_bb_map;
 ext2fs_inode_bitmap inode_imagic_map;
 ext2fs_inode_bitmap inode_reg_map;

 ext2fs_block_bitmap block_found_map;
 ext2fs_block_bitmap block_dup_map;
 ext2fs_block_bitmap block_ea_map;




 ext2_icount_t inode_count;
 ext2_icount_t inode_link_info;

 ext2_refcount_t refcount;
 ext2_refcount_t refcount_extra;





 int *invalid_inode_bitmap_flag;
 int *invalid_block_bitmap_flag;
 int *invalid_inode_table_flag;
 int invalid_bitmaps;




 char *block_buf;




 ext2_ino_t stashed_ino;
 struct ext2_inode *stashed_inode;




 ext2_ino_t lost_and_found;
 int bad_lost_and_found;




 struct dir_info_db *dir_info;




 int dx_dir_info_count;
 int dx_dir_info_size;
 struct dx_dir_info *dx_dir_info;




 ext2_u32_list dirs_to_hash;




 int process_inode_size;
 int inode_buffer_blocks;




 io_channel journal_io;
 char *journal_name;





 struct resource_track global_rtrack;





 int progress_fd;
 int progress_pos;
 int progress_last_percent;
 unsigned int progress_last_time;
 int interactive;
 char start_meta[2], stop_meta[2];


 __u32 fs_directory_count;
 __u32 fs_regular_count;
 __u32 fs_blockdev_count;
 __u32 fs_chardev_count;
 __u32 fs_links_count;
 __u32 fs_symlinks_count;
 __u32 fs_fast_symlinks_count;
 __u32 fs_fifo_count;
 __u32 fs_total_count;
 __u32 fs_badblocks_count;
 __u32 fs_sockets_count;
 __u32 fs_ind_count;
 __u32 fs_dind_count;
 __u32 fs_tind_count;
 __u32 fs_fragmented;
 __u32 large_files;
 __u32 fs_ext_attr_inodes;
 __u32 fs_ext_attr_blocks;


 time_t now;
 time_t time_fudge;
 int ext_attr_ver;
 profile_t profile;
 int blocks_per_page;





 void *priv_data;
};


typedef __u32 region_addr_t;
typedef struct region_struct *region_t;
# 357 "e2fsck.h"
extern void e2fsck_pass1(e2fsck_t ctx);
extern void e2fsck_pass1_dupblocks(e2fsck_t ctx, char *block_buf);
extern void e2fsck_pass2(e2fsck_t ctx);
extern void e2fsck_pass3(e2fsck_t ctx);
extern void e2fsck_pass4(e2fsck_t ctx);
extern void e2fsck_pass5(e2fsck_t ctx);


extern errcode_t e2fsck_allocate_context(e2fsck_t *ret);
extern errcode_t e2fsck_reset_context(e2fsck_t ctx);
extern void e2fsck_free_context(e2fsck_t ctx);
extern int e2fsck_run(e2fsck_t ctx);



extern void read_bad_blocks_file(e2fsck_t ctx, const char *bad_blocks_file,
     int replace_bad_blocks);


extern void e2fsck_add_dir_info(e2fsck_t ctx, ext2_ino_t ino, ext2_ino_t parent);
extern void e2fsck_free_dir_info(e2fsck_t ctx);
extern int e2fsck_get_num_dirinfo(e2fsck_t ctx);
extern struct dir_info_iter *e2fsck_dir_info_iter_begin(e2fsck_t ctx);
extern struct dir_info *e2fsck_dir_info_iter(e2fsck_t ctx,
          struct dir_info_iter *);
extern void e2fsck_dir_info_iter_end(e2fsck_t ctx, struct dir_info_iter *);
extern int e2fsck_dir_info_set_parent(e2fsck_t ctx, ext2_ino_t ino,
          ext2_ino_t parent);
extern int e2fsck_dir_info_set_dotdot(e2fsck_t ctx, ext2_ino_t ino,
          ext2_ino_t dotdot);
extern int e2fsck_dir_info_get_parent(e2fsck_t ctx, ext2_ino_t ino,
          ext2_ino_t *parent);
extern int e2fsck_dir_info_get_dotdot(e2fsck_t ctx, ext2_ino_t ino,
          ext2_ino_t *dotdot);


extern void e2fsck_add_dx_dir(e2fsck_t ctx, ext2_ino_t ino, int num_blocks);
extern struct dx_dir_info *e2fsck_get_dx_dir_info(e2fsck_t ctx, ext2_ino_t ino);
extern void e2fsck_free_dx_dir_info(e2fsck_t ctx);
extern int e2fsck_get_num_dx_dirinfo(e2fsck_t ctx);
extern struct dx_dir_info *e2fsck_dx_dir_info_iter(e2fsck_t ctx, int *control);


extern errcode_t ea_refcount_create(int size, ext2_refcount_t *ret);
extern void ea_refcount_free(ext2_refcount_t refcount);
extern errcode_t ea_refcount_fetch(ext2_refcount_t refcount, blk_t blk,
       int *ret);
extern errcode_t ea_refcount_increment(ext2_refcount_t refcount,
           blk_t blk, int *ret);
extern errcode_t ea_refcount_decrement(ext2_refcount_t refcount,
           blk_t blk, int *ret);
extern errcode_t ea_refcount_store(ext2_refcount_t refcount,
       blk_t blk, int count);
extern blk_t ext2fs_get_refcount_size(ext2_refcount_t refcount);
extern void ea_refcount_intr_begin(ext2_refcount_t refcount);
extern blk_t ea_refcount_intr_next(ext2_refcount_t refcount, int *ret);


extern const char *ehandler_operation(const char *op);
extern void ehandler_init(io_channel channel);


extern int e2fsck_check_ext3_journal(e2fsck_t ctx);
extern int e2fsck_run_ext3_journal(e2fsck_t ctx);
extern void e2fsck_move_ext3_journal(e2fsck_t ctx);
extern int e2fsck_fix_ext3_journal_hint(e2fsck_t ctx);


extern void e2fsck_setup_tdb_icount(e2fsck_t ctx, int flags,
        ext2_icount_t *ret);
extern void e2fsck_use_inode_shortcuts(e2fsck_t ctx, int bool);
extern int e2fsck_pass1_check_device_inode(ext2_filsys fs,
        struct ext2_inode *inode);
extern int e2fsck_pass1_check_symlink(ext2_filsys fs,
          struct ext2_inode *inode, char *buf);


extern int e2fsck_process_bad_inode(e2fsck_t ctx, ext2_ino_t dir,
        ext2_ino_t ino, char *buf);


extern int e2fsck_reconnect_file(e2fsck_t ctx, ext2_ino_t inode);
extern errcode_t e2fsck_expand_directory(e2fsck_t ctx, ext2_ino_t dir,
      int num, int gauranteed_size);
extern ext2_ino_t e2fsck_get_lost_and_found(e2fsck_t ctx, int fix);
extern errcode_t e2fsck_adjust_inode_count(e2fsck_t ctx, ext2_ino_t ino,
        int adj);



extern region_t region_create(region_addr_t min, region_addr_t max);
extern void region_free(region_t region);
extern int region_allocate(region_t region, region_addr_t start, int n);


errcode_t e2fsck_rehash_dir(e2fsck_t ctx, ext2_ino_t ino);
void e2fsck_rehash_directories(e2fsck_t ctx);


void check_super_block(e2fsck_t ctx);
int check_backup_super_block(e2fsck_t ctx);


void swap_filesys(e2fsck_t ctx);


extern void *e2fsck_allocate_memory(e2fsck_t ctx, unsigned int size,
        const char *description);
extern int ask(e2fsck_t ctx, const char * string, int def);
extern int ask_yn(const char * string, int def);
extern void fatal_error(e2fsck_t ctx, const char * fmt_string);
extern void e2fsck_read_bitmaps(e2fsck_t ctx);
extern void e2fsck_write_bitmaps(e2fsck_t ctx);
extern void preenhalt(e2fsck_t ctx);
extern char *string_copy(e2fsck_t ctx, const char *str, int len);

extern void print_resource_track(const char *desc,
     struct resource_track *track);
extern void init_resource_track(struct resource_track *track);

extern int inode_has_valid_blocks(struct ext2_inode *inode);
extern void e2fsck_read_inode(e2fsck_t ctx, unsigned long ino,
         struct ext2_inode * inode, const char * proc);
extern void e2fsck_write_inode(e2fsck_t ctx, unsigned long ino,
          struct ext2_inode * inode, const char * proc);
extern void e2fsck_write_inode_full(e2fsck_t ctx, unsigned long ino,
                               struct ext2_inode * inode, int bufsize,
                               const char *proc);



extern blk_t get_backup_sb(e2fsck_t ctx, ext2_filsys fs,
      const char *name, io_manager manager);
extern int ext2_file_type(unsigned int mode);


extern void e2fsck_clear_progbar(e2fsck_t ctx);
extern int e2fsck_simple_progress(e2fsck_t ctx, const char *label,
      float percent, unsigned int dpynum);
# 51 "unix.c" 2
# 1 "problem.h" 1
# 12 "problem.h"
typedef __u32 problem_t;

struct problem_context {
 errcode_t errcode;
 ext2_ino_t ino, ino2, dir;
 struct ext2_inode *inode;
 struct ext2_dir_entry *dirent;
 blk_t blk, blk2;
 e2_blkcnt_t blkcount;
 int group;
 __u64 num;
 const char *str;
};






#define PR_LATCH_MASK 0x0ff0
#define PR_LATCH_BLOCK 0x0010
#define PR_LATCH_BBLOCK 0x0020
#define PR_LATCH_IBITMAP 0x0030
#define PR_LATCH_BBITMAP 0x0040
#define PR_LATCH_RELOC 0x0050
#define PR_LATCH_DBLOCK 0x0060
#define PR_LATCH_LOW_DTIME 0x0070
#define PR_LATCH_TOOBIG 0x0080
#define PR_LATCH_OPTIMIZE_DIR 0x0090

#define PR_LATCH(x) ((((x) & PR_LATCH_MASK) >> 4) - 1)




#define PRL_YES 0x0001
#define PRL_NO 0x0002
#define PRL_LATCHED 0x0004
#define PRL_SUPPRESS 0x0008

#define PRL_VARIABLE 0x000f






#define PR_0_BB_NOT_GROUP 0x000001


#define PR_0_IB_NOT_GROUP 0x000002


#define PR_0_ITABLE_NOT_GROUP 0x000003


#define PR_0_SB_CORRUPT 0x000004


#define PR_0_FS_SIZE_WRONG 0x000005


#define PR_0_NO_FRAGMENTS 0x000006


#define PR_0_BLOCKS_PER_GROUP 0x000007


#define PR_0_FIRST_DATA_BLOCK 0x000008


#define PR_0_ADD_UUID 0x000009


#define PR_0_RELOCATE_HINT 0x00000A


#define PR_0_MISC_CORRUPT_SUPER 0x00000B


#define PR_0_GETSIZE_ERROR 0x00000C


#define PR_0_INODE_COUNT_WRONG 0x00000D


#define PR_0_HURD_CLEAR_FILETYPE 0x00000E


#define PR_0_JOURNAL_BAD_INODE 0x00000F


#define PR_0_JOURNAL_UNSUPP_MULTIFS 0x000010


#define PR_0_CANT_FIND_JOURNAL 0x000011


#define PR_0_EXT_JOURNAL_BAD_SUPER 0x000012


#define PR_0_JOURNAL_BAD_UUID 0x000013


#define PR_0_JOURNAL_UNSUPP_SUPER 0x000014


#define PR_0_JOURNAL_BAD_SUPER 0x000015


#define PR_0_JOURNAL_HAS_JOURNAL 0x000016


#define PR_0_JOURNAL_RECOVER_SET 0x000017


#define PR_0_JOURNAL_RECOVERY_CLEAR 0x000018


#define PR_0_JOURNAL_RESET_JOURNAL 0x000019


#define PR_0_FS_REV_LEVEL 0x00001A


#define PR_0_ORPHAN_CLEAR_INODE 0x000020


#define PR_0_ORPHAN_ILLEGAL_BLOCK_NUM 0x000021


#define PR_0_ORPHAN_ALREADY_CLEARED_BLOCK 0x000022


#define PR_0_ORPHAN_ILLEGAL_HEAD_INODE 0x000023


#define PR_0_ORPHAN_ILLEGAL_INODE 0x000024


#define PR_0_JOURNAL_UNSUPP_ROCOMPAT 0x000025


#define PR_0_JOURNAL_UNSUPP_INCOMPAT 0x000026


#define PR_0_JOURNAL_UNSUPP_VERSION 0x000027


#define PR_0_MOVE_JOURNAL 0x000028


#define PR_0_ERR_MOVE_JOURNAL 0x000029


#define PR_0_CLEAR_V2_JOURNAL 0x00002A


#define PR_0_JOURNAL_RUN 0x00002B


#define PR_0_JOURNAL_RUN_DEFAULT 0x00002C


#define PR_0_BACKUP_JNL 0x00002D


#define PR_0_NONZERO_RESERVED_GDT_BLOCKS 0x00002E


#define PR_0_CLEAR_RESIZE_INODE 0x00002F


#define PR_0_RESIZE_INODE_INVALID 0x000030


#define PR_0_FUTURE_SB_LAST_MOUNT 0x000031


#define PR_0_FUTURE_SB_LAST_WRITE 0x000032


#define PR_0_EXTERNAL_JOURNAL_HINT 0x000033


#define PR_0_DIRHASH_HINT 0x000034






#define PR_1_PASS_HEADER 0x010000


#define PR_1_ROOT_NO_DIR 0x010001


#define PR_1_ROOT_DTIME 0x010002


#define PR_1_RESERVED_BAD_MODE 0x010003


#define PR_1_ZERO_DTIME 0x010004


#define PR_1_SET_DTIME 0x010005


#define PR_1_ZERO_LENGTH_DIR 0x010006


#define PR_1_BB_CONFLICT 0x010007


#define PR_1_IB_CONFLICT 0x010008


#define PR_1_ITABLE_CONFLICT 0x010009


#define PR_1_BB_BAD_BLOCK 0x01000A


#define PR_1_IB_BAD_BLOCK 0x01000B


#define PR_1_BAD_I_SIZE 0x01000C


#define PR_1_BAD_I_BLOCKS 0x01000D


#define PR_1_ILLEGAL_BLOCK_NUM 0x01000E


#define PR_1_BLOCK_OVERLAPS_METADATA 0x01000F


#define PR_1_INODE_BLOCK_LATCH 0x010010


#define PR_1_TOO_MANY_BAD_BLOCKS 0x010011


#define PR_1_BB_ILLEGAL_BLOCK_NUM 0x010012


#define PR_1_INODE_BBLOCK_LATCH 0x010013


#define PR_1_DUP_BLOCKS_PREENSTOP 0x010014


#define PR_1_BBINODE_BAD_METABLOCK 0x010015


#define PR_1_BBINODE_BAD_METABLOCK_PROMPT 0x010016


#define PR_1_BAD_PRIMARY_BLOCK 0x010017


#define PR_1_BAD_PRIMARY_BLOCK_PROMPT 0x010018


#define PR_1_BAD_PRIMARY_SUPERBLOCK 0x010019


#define PR_1_BAD_PRIMARY_GROUP_DESCRIPTOR 0x01001A


#define PR_1_BAD_SUPERBLOCK 0x01001B


#define PR_1_BAD_GROUP_DESCRIPTORS 0x01001C


#define PR_1_PROGERR_CLAIMED_BLOCK 0x01001D


#define PR_1_RELOC_BLOCK_ALLOCATE 0x01001E


#define PR_1_RELOC_MEMORY_ALLOCATE 0x01001F


#define PR_1_RELOC_FROM_TO 0x010020


#define PR_1_RELOC_TO 0x010021


#define PR_1_RELOC_READ_ERR 0x010022


#define PR_1_RELOC_WRITE_ERR 0x010023


#define PR_1_ALLOCATE_IBITMAP_ERROR 0x010024


#define PR_1_ALLOCATE_BBITMAP_ERROR 0x010025


#define PR_1_ALLOCATE_ICOUNT 0x010026


#define PR_1_ALLOCATE_DBCOUNT 0x010027


#define PR_1_ISCAN_ERROR 0x010028


#define PR_1_BLOCK_ITERATE 0x010029


#define PR_1_ICOUNT_STORE 0x01002A


#define PR_1_ADD_DBLOCK 0x01002B


#define PR_1_READ_INODE 0x01002C


#define PR_1_SUPPRESS_MESSAGES 0x01002D


#define PR_1_SET_IMAGIC 0x01002F


#define PR_1_SET_IMMUTABLE 0x010030


#define PR_1_COMPR_SET 0x010031


#define PR_1_SET_NONZSIZE 0x010032


#define PR_1_FS_REV_LEVEL 0x010033


#define PR_1_JOURNAL_INODE_NOT_CLEAR 0x010034


#define PR_1_JOURNAL_BAD_MODE 0x010035


#define PR_1_LOW_DTIME 0x010036


#define PR_1_ORPHAN_LIST_REFUGEES 0x010037


#define PR_1_ALLOCATE_REFCOUNT 0x010038


#define PR_1_READ_EA_BLOCK 0x010039


#define PR_1_BAD_EA_BLOCK 0x01003A


#define PR_1_EXTATTR_READ_ABORT 0x01003B


#define PR_1_EXTATTR_REFCOUNT 0x01003C


#define PR_1_EXTATTR_WRITE 0x01003D


#define PR_1_EA_MULTI_BLOCK 0x01003E


#define PR_1_EA_ALLOC_REGION 0x01003F


#define PR_1_EA_ALLOC_COLLISION 0x010040


#define PR_1_EA_BAD_NAME 0x010041


#define PR_1_EA_BAD_VALUE 0x010042


#define PR_1_INODE_TOOBIG 0x010043


#define PR_1_TOOBIG_DIR 0x010044


#define PR_1_TOOBIG_REG 0x010045


#define PR_1_TOOBIG_SYMLINK 0x010046


#define PR_1_HTREE_SET 0x010047


#define PR_1_HTREE_NODIR 0x010048


#define PR_1_HTREE_BADROOT 0x010049


#define PR_1_HTREE_HASHV 0x01004A


#define PR_1_HTREE_INCOMPAT 0x01004B


#define PR_1_HTREE_DEPTH 0x01004C


#define PR_1_BB_FS_BLOCK 0x01004D


#define PR_1_RESIZE_INODE_CREATE 0x01004E


#define PR_1_EXTRA_ISIZE 0x01004F


#define PR_1_ATTR_NAME_LEN 0x010050


#define PR_1_ATTR_VALUE_OFFSET 0x010051


#define PR_1_ATTR_VALUE_BLOCK 0x010052


#define PR_1_ATTR_VALUE_SIZE 0x010053


#define PR_1_ATTR_HASH 0x010054


#define PR_1_TREAT_AS_DIRECTORY 0x010055






#define PR_1B_PASS_HEADER 0x011000


#define PR_1B_DUP_BLOCK_HEADER 0x011001


#define PR_1B_DUP_BLOCK 0x011002


#define PR_1B_DUP_BLOCK_END 0x011003


#define PR_1B_ISCAN_ERROR 0x011004


#define PR_1B_ALLOCATE_IBITMAP_ERROR 0x011005


#define PR_1B_BLOCK_ITERATE 0x0110006


#define PR_1B_ADJ_EA_REFCOUNT 0x0110007



#define PR_1C_PASS_HEADER 0x012000



#define PR_1D_PASS_HEADER 0x013000


#define PR_1D_DUP_FILE 0x013001


#define PR_1D_DUP_FILE_LIST 0x013002


#define PR_1D_SHARE_METADATA 0x013003


#define PR_1D_NUM_DUP_INODES 0x013004


#define PR_1D_DUP_BLOCKS_DEALT 0x013005


#define PR_1D_CLONE_QUESTION 0x013006


#define PR_1D_DELETE_QUESTION 0x013007


#define PR_1D_CLONE_ERROR 0x013008






#define PR_2_PASS_HEADER 0x020000


#define PR_2_BAD_INODE_DOT 0x020001


#define PR_2_BAD_INO 0x020002


#define PR_2_UNUSED_INODE 0x020003


#define PR_2_LINK_DOT 0x020004


#define PR_2_BB_INODE 0x020005


#define PR_2_LINK_DIR 0x020006


#define PR_2_LINK_ROOT 0x020007


#define PR_2_BAD_NAME 0x020008


#define PR_2_MISSING_DOT 0x020009


#define PR_2_MISSING_DOT_DOT 0x02000A


#define PR_2_1ST_NOT_DOT 0x02000B


#define PR_2_2ND_NOT_DOT_DOT 0x02000C


#define PR_2_FADDR_ZERO 0x02000D


#define PR_2_FILE_ACL_ZERO 0x02000E


#define PR_2_DIR_ACL_ZERO 0x02000F


#define PR_2_FRAG_ZERO 0x020010


#define PR_2_FSIZE_ZERO 0x020011


#define PR_2_BAD_MODE 0x020012


#define PR_2_DIR_CORRUPTED 0x020013


#define PR_2_FILENAME_LONG 0x020014


#define PR_2_DIRECTORY_HOLE 0x020015


#define PR_2_DOT_NULL_TERM 0x020016


#define PR_2_DOT_DOT_NULL_TERM 0x020017


#define PR_2_BAD_CHAR_DEV 0x020018


#define PR_2_BAD_BLOCK_DEV 0x020019


#define PR_2_DUP_DOT 0x02001A


#define PR_2_DUP_DOT_DOT 0x02001B


#define PR_2_NO_DIRINFO 0x02001C


#define PR_2_FINAL_RECLEN 0x02001D


#define PR_2_ALLOCATE_ICOUNT 0x02001E


#define PR_2_DBLIST_ITERATE 0x02001F


#define PR_2_READ_DIRBLOCK 0x020020


#define PR_2_WRITE_DIRBLOCK 0x020021


#define PR_2_ALLOC_DIRBOCK 0x020022


#define PR_2_DEALLOC_INODE 0x020023


#define PR_2_SPLIT_DOT 0x020024


#define PR_2_BAD_FIFO 0x020025


#define PR_2_BAD_SOCKET 0x020026


#define PR_2_SET_FILETYPE 0x020027


#define PR_2_BAD_FILETYPE 0x020028


#define PR_2_CLEAR_FILETYPE 0x020029


#define PR_2_NULL_NAME 0x020030


#define PR_2_INVALID_SYMLINK 0x020031


#define PR_2_FILE_ACL_BAD 0x020032


#define PR_2_FEATURE_LARGE_FILES 0x020033


#define PR_2_HTREE_NOTREF 0x020034


#define PR_2_HTREE_DUPREF 0x020035


#define PR_2_HTREE_MIN_HASH 0x020036


#define PR_2_HTREE_MAX_HASH 0x020037


#define PR_2_HTREE_CLEAR 0x020038





#define PR_2_HTREE_BADBLK 0x02003A


#define PR_2_ADJ_EA_REFCOUNT 0x02003B


#define PR_2_HTREE_BAD_ROOT 0x02003C


#define PR_2_HTREE_BAD_LIMIT 0x02003D


#define PR_2_HTREE_BAD_COUNT 0x02003E


#define PR_2_HTREE_HASH_ORDER 0x02003F


#define PR_2_HTREE_BAD_DEPTH 0x020040


#define PR_2_DUPLICATE_DIRENT 0x020041


#define PR_2_NON_UNIQUE_FILE 0x020042


#define PR_2_REPORT_DUP_DIRENT 0x020043


#define PR_2_BLOCKS_HI_ZERO 0x020044






#define PR_3_PASS_HEADER 0x030000


#define PR_3_NO_ROOT_INODE 0x030001


#define PR_3_EXPAND_LF_DIR 0x030002


#define PR_3_UNCONNECTED_DIR 0x030003


#define PR_3_NO_LF_DIR 0x030004


#define PR_3_BAD_DOT_DOT 0x030005


#define PR_3_NO_LPF 0x030006


#define PR_3_CANT_EXPAND_LPF 0x030007


#define PR_3_CANT_RECONNECT 0x030008


#define PR_3_ERR_FIND_LPF 0x030009


#define PR_3_ERR_LPF_NEW_BLOCK 0x03000A


#define PR_3_ERR_LPF_NEW_INODE 0x03000B


#define PR_3_ERR_LPF_NEW_DIR_BLOCK 0x03000C


#define PR_3_ERR_LPF_WRITE_BLOCK 0x03000D


#define PR_3_ADJUST_INODE 0x03000E


#define PR_3_FIX_PARENT_ERR 0x03000F


#define PR_3_FIX_PARENT_NOFIND 0x030010


#define PR_3_ALLOCATE_IBITMAP_ERROR 0x030011


#define PR_3_CREATE_ROOT_ERROR 0x030012


#define PR_3_CREATE_LPF_ERROR 0x030013


#define PR_3_ROOT_NOT_DIR_ABORT 0x030014


#define PR_3_NO_ROOT_INODE_ABORT 0x030015


#define PR_3_NO_DIRINFO 0x030016


#define PR_3_LPF_NOTDIR 0x030017





#define PR_3A_PASS_HEADER 0x031000


#define PR_3A_OPTIMIZE_ITER 0x031001


#define PR_3A_OPTIMIZE_DIR_ERR 0x031002


#define PR_3A_OPTIMIZE_DIR_HEADER 0x031003


#define PR_3A_OPTIMIZE_DIR 0x031004


#define PR_3A_OPTIMIZE_DIR_END 0x031005






#define PR_4_PASS_HEADER 0x040000


#define PR_4_ZERO_LEN_INODE 0x040001


#define PR_4_UNATTACHED_INODE 0x040002


#define PR_4_BAD_REF_COUNT 0x040003


#define PR_4_INCONSISTENT_COUNT 0x040004






#define PR_5_PASS_HEADER 0x050000


#define PR_5_INODE_BMAP_PADDING 0x050001


#define PR_5_BLOCK_BMAP_PADDING 0x050002


#define PR_5_BLOCK_BITMAP_HEADER 0x050003


#define PR_5_BLOCK_UNUSED 0x050004


#define PR_5_BLOCK_USED 0x050005


#define PR_5_BLOCK_BITMAP_END 0x050006


#define PR_5_INODE_BITMAP_HEADER 0x050007


#define PR_5_INODE_UNUSED 0x050008


#define PR_5_INODE_USED 0x050009


#define PR_5_INODE_BITMAP_END 0x05000A


#define PR_5_FREE_INODE_COUNT_GROUP 0x05000B


#define PR_5_FREE_DIR_COUNT_GROUP 0x05000C


#define PR_5_FREE_INODE_COUNT 0x05000D


#define PR_5_FREE_BLOCK_COUNT_GROUP 0x05000E


#define PR_5_FREE_BLOCK_COUNT 0x05000F


#define PR_5_BMAP_ENDPOINTS 0x050010


#define PR_5_FUDGE_BITMAP_ERROR 0x050011


#define PR_5_COPY_IBITMAP_ERROR 0x050012


#define PR_5_COPY_BBITMAP_ERROR 0x050013


#define PR_5_BLOCK_RANGE_UNUSED 0x050014


#define PR_5_BLOCK_RANGE_USED 0x050015


#define PR_5_INODE_RANGE_UNUSED 0x050016


#define PR_5_INODE_RANGE_USED 0x050017






#define PR_6_RECREATE_JOURNAL 0x060001




int fix_problem(e2fsck_t ctx, problem_t code, struct problem_context *pctx);
int end_problem_latch(e2fsck_t ctx, int mask);
int set_latch_flags(int mask, int setflags, int clearflags);
int get_latch_flags(int mask, int *value);
void clear_problem_context(struct problem_context *ctx);


void print_e2fsck_message(e2fsck_t ctx, const char *msg,
     struct problem_context *pctx, int first,
     int recurse);
# 52 "unix.c" 2
# 1 "../version.h" 1
# 10 "../version.h"
#define E2FSPROGS_VERSION "1.40.4"
#define E2FSPROGS_DATE "31-Dec-2007"
# 53 "unix.c" 2


static int swapfs;
static int normalize_swapfs;
static int cflag;
static int show_version_only;
static int verbose;

static int replace_bad_blocks;
static int keep_bad_blocks;
static char *bad_blocks_file;

e2fsck_t e2fsck_global_ctx;





static void usage(e2fsck_t ctx)
{
 fprintf(stderr,
  (dcgettext (((void *)0), "Usage: %s [-panyrcdfvstDFSV] [-b superblock] [-B blocksize]\n" "\t\t[-I inode_buffer_blocks] [-P process_inode_size]\n" "\t\t[-l|-L bad_blocks_file] [-C fd] [-j external_journal]\n" "\t\t[-E extended-options] device\n", __LC_MESSAGES)),



  ctx->program_name);

 fprintf(stderr, (dcgettext (((void *)0), "\nEmergency help:\n" " -p                   Automatic repair (no questions)\n" " -n                   Make no changes to the filesystem\n" " -y                   Assume \"yes\" to all questions\n" " -c                   Check for bad blocks and add them to the badblock list\n" " -f                   Force checking even if filesystem is marked clean\n", __LC_MESSAGES)));





 fprintf(stderr, (dcgettext (((void *)0), "" " -v                   Be verbose\n" " -b superblock        Use alternative superblock\n" " -B blocksize         Force blocksize when looking for superblock\n" " -j external_journal  Set location of the external journal\n" " -l bad_blocks_file   Add to badblocks list\n" " -L bad_blocks_file   Set badblocks list\n", __LC_MESSAGES)));
# 95 "unix.c"
 exit(16);
}

static void show_stats(e2fsck_t ctx)
{
 ext2_filsys fs = ctx->fs;
 ext2_ino_t inodes, inodes_used;
 blk_t blocks, blocks_used;
 int dir_links;
 int num_files, num_links;
 int frag_percent;

 dir_links = 2 * ctx->fs_directory_count - 1;
 num_files = ctx->fs_total_count - dir_links;
 num_links = ctx->fs_links_count - dir_links;
 inodes = fs->super->s_inodes_count;
 inodes_used = (fs->super->s_inodes_count -
         fs->super->s_free_inodes_count);
 blocks = fs->super->s_blocks_count;
 blocks_used = (fs->super->s_blocks_count -
         fs->super->s_free_blocks_count);

 frag_percent = (10000 * ctx->fs_fragmented) / inodes_used;
 frag_percent = (frag_percent + 5) / 10;

 if (!verbose) {
  printf((dcgettext (((void *)0), "%s: %u/%u files (%0d.%d%% non-contiguous), %u/%u blocks\n", __LC_MESSAGES)),
         ctx->device_name, inodes_used, inodes,
         frag_percent / 10, frag_percent % 10,
         blocks_used, blocks);
  return;
 }
 printf ((dcngettext (((void *)0), "\n%8u inode used (%2.2f%%)\n", "\n%8u inodes used (%2.2f%%)\n", inodes_used, __LC_MESSAGES)), inodes_used, 100.0 * inodes_used / inodes);

 printf ((dcngettext (((void *)0), "%8u non-contiguous inode (%0d.%d%%)\n", "%8u non-contiguous inodes (%0d.%d%%)\n", ctx->fs_fragmented, __LC_MESSAGES)),


  ctx->fs_fragmented, frag_percent / 10, frag_percent % 10);
 printf ((dcgettext (((void *)0), "         # of inodes with ind/dind/tind blocks: %u/%u/%u\n", __LC_MESSAGES)),
  ctx->fs_ind_count, ctx->fs_dind_count, ctx->fs_tind_count);
 printf ((dcngettext (((void *)0), "%8u block used (%2.2f%%)\n", "%8u blocks used (%2.2f%%)\n", blocks_used, __LC_MESSAGES)), blocks_used, 100.0 * blocks_used / blocks);

 printf ((dcngettext (((void *)0), "%8u bad block\n", "%8u bad blocks\n", ctx->fs_badblocks_count, __LC_MESSAGES)), ctx->fs_badblocks_count);

 printf ((dcngettext (((void *)0), "%8u large file\n", "%8u large files\n", ctx->large_files, __LC_MESSAGES)), ctx->large_files);

 printf ((dcngettext (((void *)0), "\n%8u regular file\n", "\n%8u regular files\n", ctx->fs_regular_count, __LC_MESSAGES)), ctx->fs_regular_count);

 printf ((dcngettext (((void *)0), "%8u directory\n", "%8u directories\n", ctx->fs_directory_count, __LC_MESSAGES)), ctx->fs_directory_count);

 printf ((dcngettext (((void *)0), "%8u character device file\n", "%8u character device files\n", ctx->fs_chardev_count, __LC_MESSAGES)),

  ctx->fs_chardev_count);
 printf ((dcngettext (((void *)0), "%8u block device file\n", "%8u block device files\n", ctx->fs_blockdev_count, __LC_MESSAGES)), ctx->fs_blockdev_count);

 printf ((dcngettext (((void *)0), "%8u fifo\n", "%8u fifos\n", ctx->fs_fifo_count, __LC_MESSAGES)),
  ctx->fs_fifo_count);
 printf ((dcngettext (((void *)0), "%8u link\n", "%8u links\n", ctx->fs_links_count - dir_links, __LC_MESSAGES)),

  ctx->fs_links_count - dir_links);
 printf ((dcngettext (((void *)0), "%8u symbolic link", "%8u symbolic links", ctx->fs_symlinks_count, __LC_MESSAGES)), ctx->fs_symlinks_count);

 printf ((dcngettext (((void *)0), " (%u fast symbolic link)\n", " (%u fast symbolic links)\n", ctx->fs_fast_symlinks_count, __LC_MESSAGES)), ctx->fs_fast_symlinks_count);

 printf ((dcngettext (((void *)0), "%8u socket\n", "%8u sockets\n", ctx->fs_sockets_count, __LC_MESSAGES)),
  ctx->fs_sockets_count);
 printf ("--------\n");
 printf ((dcngettext (((void *)0), "%8u file\n", "%8u files\n", ctx->fs_total_count - dir_links, __LC_MESSAGES)),

  ctx->fs_total_count - dir_links);
}

static void check_mount(e2fsck_t ctx)
{
 errcode_t retval;
 int cont;

 retval = ext2fs_check_if_mounted(ctx->filesystem_name,
      &ctx->mount_flags);
 if (retval) {
  com_err("ext2fs_check_if_mount", retval,
   (dcgettext (((void *)0), "while determining whether %s is mounted.", __LC_MESSAGES)),
   ctx->filesystem_name);
  return;
 }






 if ((!(ctx->mount_flags & 1)) ||
     ((ctx->mount_flags & 2) &&
      (ctx->mount_flags & 4) &&
      !(ctx->options & 0x0200)))
  return;

 if ((ctx->options & 0x0001) &&
     !(ctx->options & 0x0200)) {
  printf((dcgettext (((void *)0), "Warning!  %s is mounted.\n", __LC_MESSAGES)), ctx->filesystem_name);
  return;
 }

 printf((dcgettext (((void *)0), "%s is mounted.  ", __LC_MESSAGES)), ctx->filesystem_name);
 if (!ctx->interactive)
  fatal_error(ctx, (dcgettext (((void *)0), "Cannot continue, aborting.\n\n", __LC_MESSAGES)));
 printf((dcgettext (((void *)0), "\n\n\007\007\007\007WARNING!!!  " "Running e2fsck on a mounted filesystem may cause\n" "SEVERE filesystem damage.\007\007\007\n\n", __LC_MESSAGES)));


 cont = ask_yn((dcgettext (((void *)0), "Do you really want to continue", __LC_MESSAGES)), -1);
 if (!cont) {
  printf ((dcgettext (((void *)0), "check aborted.\n", __LC_MESSAGES)));
  exit (0);
 }
 return;
}

static int is_on_batt(void)
{
 FILE *f;
 DIR *d;
 char tmp[80], tmp2[80], fname[80];
 unsigned int acflag;
 struct dirent* de;

 f = fopen("/proc/apm", "r");
 if (f) {
  if (fscanf(f, "%s %s %s %x", tmp, tmp, tmp, &acflag) != 4)
   acflag = 1;
  fclose(f);
  return (acflag != 1);
 }
 d = opendir("/proc/acpi/ac_adapter");
 if (d) {
  while ((de=readdir(d)) != ((void *)0)) {
   if (!(__extension__ (__builtin_constant_p (1) && ((__builtin_constant_p (".") && strlen (".") < ((size_t) (1))) || (__builtin_constant_p (de->d_name) && strlen (de->d_name) < ((size_t) (1)))) ? __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (".") && __builtin_constant_p (de->d_name) && (__s1_len = strlen ("."), __s2_len = strlen (de->d_name), (!((size_t)(const void *)((".") + 1) - (size_t)(const void *)(".") == 1) || __s1_len >= 4) && (!((size_t)(const void *)((de->d_name) + 1) - (size_t)(const void *)(de->d_name) == 1) || __s2_len >= 4)) ? __builtin_strcmp (".", de->d_name) : (__builtin_constant_p (".") && ((size_t)(const void *)((".") + 1) - (size_t)(const void *)(".") == 1) && (__s1_len = strlen ("."), __s1_len < 4) ? (__builtin_constant_p (de->d_name) && ((size_t)(const void *)((de->d_name) + 1) - (size_t)(const void *)(de->d_name) == 1) ? __builtin_strcmp (".", de->d_name) : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (de->d_name); register int __result = (((__const unsigned char *) (__const char *) ("."))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ("."))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ("."))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) ("."))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (de->d_name) && ((size_t)(const void *)((de->d_name) + 1) - (size_t)(const void *)(de->d_name) == 1) && (__s2_len = strlen (de->d_name), __s2_len < 4) ? (__builtin_constant_p (".") && ((size_t)(const void *)((".") + 1) - (size_t)(const void *)(".") == 1) ? __builtin_strcmp (".", de->d_name) : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) ("."); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (de->d_name))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (de->d_name))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (de->d_name))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (de->d_name))[3]); } } __result; }))) : __builtin_strcmp (".", de->d_name)))); }) : strncmp (".", de->d_name, 1))))
    continue;
   snprintf(fname, 80, "/proc/acpi/ac_adapter/%s/state",
     de->d_name);
   f = fopen(fname, "r");
   if (!f)
    continue;
   if (fscanf(f, "%s %s", tmp2, tmp) != 2)
    tmp[0] = 0;
   fclose(f);
   if ((__extension__ (__builtin_constant_p (8) && ((__builtin_constant_p (tmp) && strlen (tmp) < ((size_t) (8))) || (__builtin_constant_p ("off-line") && strlen ("off-line") < ((size_t) (8)))) ? __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (tmp) && __builtin_constant_p ("off-line") && (__s1_len = strlen (tmp), __s2_len = strlen ("off-line"), (!((size_t)(const void *)((tmp) + 1) - (size_t)(const void *)(tmp) == 1) || __s1_len >= 4) && (!((size_t)(const void *)(("off-line") + 1) - (size_t)(const void *)("off-line") == 1) || __s2_len >= 4)) ? __builtin_strcmp (tmp, "off-line") : (__builtin_constant_p (tmp) && ((size_t)(const void *)((tmp) + 1) - (size_t)(const void *)(tmp) == 1) && (__s1_len = strlen (tmp), __s1_len < 4) ? (__builtin_constant_p ("off-line") && ((size_t)(const void *)(("off-line") + 1) - (size_t)(const void *)("off-line") == 1) ? __builtin_strcmp (tmp, "off-line") : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) ("off-line"); register int __result = (((__const unsigned char *) (__const char *) (tmp))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (tmp))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (tmp))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) (tmp))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p ("off-line") && ((size_t)(const void *)(("off-line") + 1) - (size_t)(const void *)("off-line") == 1) && (__s2_len = strlen ("off-line"), __s2_len < 4) ? (__builtin_constant_p (tmp) && ((size_t)(const void *)((tmp) + 1) - (size_t)(const void *)(tmp) == 1) ? __builtin_strcmp (tmp, "off-line") : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) (tmp); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) ("off-line"))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) ("off-line"))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) ("off-line"))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) ("off-line"))[3]); } } __result; }))) : __builtin_strcmp (tmp, "off-line")))); }) : strncmp (tmp, "off-line", 8))) == 0) {
    closedir(d);
    return 1;
   }
  }
  closedir(d);
 }
 return 0;
}






static void check_if_skip(e2fsck_t ctx)
{
 ext2_filsys fs = ctx->fs;
 const char *reason = ((void *)0);
 unsigned int reason_arg = 0;
 long next_check;
 int batt = is_on_batt();
 int defer_check_on_battery;
 time_t lastcheck;

 profile_get_boolean(ctx->profile, "options",
       "defer_check_on_battery", 0, 1,
       &defer_check_on_battery);
 if (!defer_check_on_battery)
  batt = 0;

 if ((ctx->options & 0x0100) || bad_blocks_file ||
     cflag || swapfs)
  return;

 lastcheck = fs->super->s_lastcheck;
 if (lastcheck > ctx->now)
  lastcheck -= ctx->time_fudge;
 if ((fs->super->s_state & 0x0002) ||
     !ext2fs_test_valid(fs))
  reason = (dcgettext (((void *)0), " contains a file system with errors", __LC_MESSAGES));
 else if ((fs->super->s_state & 0x0001) == 0)
  reason = (dcgettext (((void *)0), " was not cleanly unmounted", __LC_MESSAGES));
 else if (check_backup_super_block(ctx))
  reason = (dcgettext (((void *)0), " primary superblock features different from backup", __LC_MESSAGES));
 else if ((fs->super->s_max_mnt_count > 0) &&
   (fs->super->s_mnt_count >=
    (unsigned) fs->super->s_max_mnt_count)) {
  reason = (dcgettext (((void *)0), " has been mounted %u times without being checked", __LC_MESSAGES));
  reason_arg = fs->super->s_mnt_count;
  if (batt && (fs->super->s_mnt_count <
        (unsigned) fs->super->s_max_mnt_count*2))
   reason = 0;
 } else if (fs->super->s_checkinterval &&
     ((ctx->now - lastcheck) >= fs->super->s_checkinterval)) {
  reason = (dcgettext (((void *)0), " has gone %u days without being checked", __LC_MESSAGES));
  reason_arg = (ctx->now - fs->super->s_lastcheck)/(3600*24);
  if (batt && ((ctx->now - fs->super->s_lastcheck) <
        fs->super->s_checkinterval*2))
   reason = 0;
 }
 if (reason) {
  fputs(ctx->device_name, stdout);
  printf(reason, reason_arg);
  fputs((dcgettext (((void *)0), ", check forced.\n", __LC_MESSAGES)), stdout);
  return;
 }
 printf((dcgettext (((void *)0), "%s: clean, %u/%u files, %u/%u blocks", __LC_MESSAGES)), ctx->device_name,
        fs->super->s_inodes_count - fs->super->s_free_inodes_count,
        fs->super->s_inodes_count,
        fs->super->s_blocks_count - fs->super->s_free_blocks_count,
        fs->super->s_blocks_count);
 next_check = 100000;
 if (fs->super->s_max_mnt_count > 0) {
  next_check = fs->super->s_max_mnt_count - fs->super->s_mnt_count;
  if (next_check <= 0)
   next_check = 1;
 }
 if (fs->super->s_checkinterval &&
     ((ctx->now - fs->super->s_lastcheck) >= fs->super->s_checkinterval))
  next_check = 1;
 if (next_check <= 5) {
  if (next_check == 1) {
   if (batt)
    fputs((dcgettext (((void *)0), " (check deferred; on battery)", __LC_MESSAGES)),
          stdout);
   else
    fputs((dcgettext (((void *)0), " (check after next mount)", __LC_MESSAGES)), stdout);
  } else
   printf((dcgettext (((void *)0), " (check in %ld mounts)", __LC_MESSAGES)), next_check);
 }
 fputc('\n', stdout);
 ext2fs_close(fs);
 ctx->fs = ((void *)0);
 e2fsck_free_context(ctx);
 exit(0);
}




struct percent_tbl {
 int max_pass;
 int table[32];
};
struct percent_tbl e2fsck_tbl = {
 5, { 0, 70, 90, 92, 95, 100 }
};
static char bar[128], spaces[128];

static float calc_percent(struct percent_tbl *tbl, int pass, int curr,
     int max)
{
 float percent;

 if (pass <= 0)
  return 0.0;
 if (pass > tbl->max_pass || max == 0)
  return 100.0;
 percent = ((float) curr) / ((float) max);
 return ((percent * (tbl->table[pass] - tbl->table[pass-1]))
  + tbl->table[pass-1]);
}

extern void e2fsck_clear_progbar(e2fsck_t ctx)
{
 if (!(ctx->flags & 0x0020))
  return;

 printf("%s%s\r%s", ctx->start_meta, spaces + (sizeof(spaces) - 80),
        ctx->stop_meta);
 fflush(stdout);
 ctx->flags &= ~0x0020;
}

int e2fsck_simple_progress(e2fsck_t ctx, const char *label, float percent,
      unsigned int dpynum)
{
 static const char spinner[] = "\\|/-";
 int i;
 unsigned int tick;
 struct timeval tv;
 int dpywidth;
 int fixed_percent;

 if (ctx->flags & 0x0040)
  return 0;






 fixed_percent = (int) ((10 * percent) + 0.5);
 if (ctx->progress_last_percent == fixed_percent)
  return 0;
 ctx->progress_last_percent = fixed_percent;






 gettimeofday(&tv, ((void *)0));
 tick = (tv.tv_sec << 3) + (tv.tv_usec / (1000000 / 8));
 if ((tick == ctx->progress_last_time) &&
     (fixed_percent != 0) && (fixed_percent != 1000))
  return 0;
 ctx->progress_last_time = tick;





 ctx->progress_pos = (ctx->progress_pos+1) & 3;
 ctx->flags |= 0x0020;

 dpywidth = 66 - strlen(label);
 dpywidth = 8 * (dpywidth / 8);
 if (dpynum)
  dpywidth -= 8;

 i = ((percent * dpywidth) + 50) / 100;
 printf("%s%s: |%s%s", ctx->start_meta, label,
        bar + (sizeof(bar) - (i+1)),
        spaces + (sizeof(spaces) - (dpywidth - i + 1)));
 if (fixed_percent == 1000)
  fputc('|', stdout);
 else
  fputc(spinner[ctx->progress_pos & 3], stdout);
 printf(" %4.1f%%  ", percent);
 if (dpynum)
  printf("%u\r", dpynum);
 else
  fputs(" \r", stdout);
 fputs(ctx->stop_meta, stdout);

 if (fixed_percent == 1000)
  e2fsck_clear_progbar(ctx);
 fflush(stdout);

 return 0;
}

static int e2fsck_update_progress(e2fsck_t ctx, int pass,
      unsigned long cur, unsigned long max)
{
 char buf[80];
 float percent;

 if (pass == 0)
  return 0;

 if (ctx->progress_fd) {
  sprintf(buf, "%d %lu %lu\n", pass, cur, max);
  write(ctx->progress_fd, buf, strlen(buf));
 } else {
  percent = calc_percent(&e2fsck_tbl, pass, cur, max);
  e2fsck_simple_progress(ctx, ctx->device_name,
           percent, 0);
 }
 return 0;
}

#define PATH_SET "PATH=/sbin"

static void reserve_stdio_fds(void)
{
 int fd;

 while (1) {
  fd = open("/dev/null", 02);
  if (fd > 2)
   break;
  if (fd < 0) {
   fprintf(stderr, (dcgettext (((void *)0), "ERROR: Couldn't open " "/dev/null (%s)\n", __LC_MESSAGES)),

    strerror((*__errno_location ())));
   break;
  }
 }
 close(fd);
}


static void signal_progress_on(int sig __attribute__((unused)))
{
 e2fsck_t ctx = e2fsck_global_ctx;

 if (!ctx)
  return;

 ctx->progress = e2fsck_update_progress;
 ctx->progress_fd = 0;
}

static void signal_progress_off(int sig __attribute__((unused)))
{
 e2fsck_t ctx = e2fsck_global_ctx;

 if (!ctx)
  return;

 e2fsck_clear_progbar(ctx);
 ctx->progress = 0;
}

static void signal_cancel(int sig __attribute__((unused)))
{
 e2fsck_t ctx = e2fsck_global_ctx;

 if (!ctx)
  exit(32);

 ctx->flags |= 0x0002;
}


static void parse_extended_opts(e2fsck_t ctx, const char *opts)
{
 char *buf, *token, *next, *p, *arg;
 int ea_ver;
 int extended_usage = 0;

 buf = string_copy(ctx, opts, 0);
 for (token = buf; token && *token; token = next) {
  p = (__extension__ (__builtin_constant_p (',') && !__builtin_constant_p (token) && (',') == '\0' ? (char *) __rawmemchr (token, ',') : __builtin_strchr (token, ',')));
  next = 0;
  if (p) {
   *p = 0;
   next = p+1;
  }
  arg = (__extension__ (__builtin_constant_p ('=') && !__builtin_constant_p (token) && ('=') == '\0' ? (char *) __rawmemchr (token, '=') : __builtin_strchr (token, '=')));
  if (arg) {
   *arg = 0;
   arg++;
  }
  if (__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (token) && __builtin_constant_p ("ea_ver") && (__s1_len = strlen (token), __s2_len = strlen ("ea_ver"), (!((size_t)(const void *)((token) + 1) - (size_t)(const void *)(token) == 1) || __s1_len >= 4) && (!((size_t)(const void *)(("ea_ver") + 1) - (size_t)(const void *)("ea_ver") == 1) || __s2_len >= 4)) ? __builtin_strcmp (token, "ea_ver") : (__builtin_constant_p (token) && ((size_t)(const void *)((token) + 1) - (size_t)(const void *)(token) == 1) && (__s1_len = strlen (token), __s1_len < 4) ? (__builtin_constant_p ("ea_ver") && ((size_t)(const void *)(("ea_ver") + 1) - (size_t)(const void *)("ea_ver") == 1) ? __builtin_strcmp (token, "ea_ver") : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) ("ea_ver"); register int __result = (((__const unsigned char *) (__const char *) (token))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (token))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (token))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) (token))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p ("ea_ver") && ((size_t)(const void *)(("ea_ver") + 1) - (size_t)(const void *)("ea_ver") == 1) && (__s2_len = strlen ("ea_ver"), __s2_len < 4) ? (__builtin_constant_p (token) && ((size_t)(const void *)((token) + 1) - (size_t)(const void *)(token) == 1) ? __builtin_strcmp (token, "ea_ver") : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) (token); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) ("ea_ver"))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) ("ea_ver"))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) ("ea_ver"))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) ("ea_ver"))[3]); } } __result; }))) : __builtin_strcmp (token, "ea_ver")))); }) == 0) {
   if (!arg) {
    extended_usage++;
    continue;
   }
   ea_ver = strtoul(arg, &p, 0);
   if (*p ||
       ((ea_ver != 1) && (ea_ver != 2))) {
    fprintf(stderr,
     (dcgettext (((void *)0), "Invalid EA version.\n", __LC_MESSAGES)));
    extended_usage++;
    continue;
   }
   ctx->ext_attr_ver = ea_ver;
  } else {
   fprintf(stderr, (dcgettext (((void *)0), "Unknown extended option: %s\n", __LC_MESSAGES)),
    token);
   extended_usage++;
  }
 }
 free(buf);

 if (extended_usage) {
  fputs(("\nExtended options are separated by commas, "
         "and may take an argument which\n"
         "is set off by an equals ('=') sign.  "
   "Valid extended options are:\n"
         "\tea_ver=<ea_version (1 or 2)>\n\n"), stderr);
  exit(1);
 }
}

static void syntax_err_report(const char *filename, long err, int line_num)
{
 fprintf(stderr,
  (dcgettext (((void *)0), "Syntax error in e2fsck config file (%s, line #%d)\n\t%s\n", __LC_MESSAGES)),
  filename, line_num, error_message(err));
 exit(8);
}

static const char *config_fn[] = { "/etc" "/e2fsck.conf", 0 };

static errcode_t PRS(int argc, char *argv[], e2fsck_t *ret_ctx)
{
 int flush = 0;
 int c, fd;



 e2fsck_t ctx;
 errcode_t retval;

 struct sigaction sa;

 char *extended_opts = 0;
 char *cp;
 int res;




 retval = e2fsck_allocate_context(&ctx);
 if (retval)
  return retval;

 *ret_ctx = ctx;

 setvbuf(stdout, ((void *)0), 2, 8192);
 setvbuf(stderr, ((void *)0), 2, 8192);
 if (isatty(0) && isatty(1)) {
  ctx->interactive = 1;
 } else {
  ctx->start_meta[0] = '\001';
  ctx->stop_meta[0] = '\002';
 }
 memset(bar, '=', sizeof(bar)-1);
 memset(spaces, ' ', sizeof(spaces)-1);
 add_error_table(&et_ext2_error_table);
 add_error_table(&et_prof_error_table);
 blkid_get_cache(&ctx->blkid, ((void *)0));

 if (argc && *argv)
  ctx->program_name = *argv;
 else
  ctx->program_name = "e2fsck";
 while ((c = getopt (argc, argv, "panyrcC:B:dE:fvtFVM:b:I:j:P:l:L:N:SsDk")) != (-1))
  switch (c) {
  case 'C':
   ctx->progress = e2fsck_update_progress;
   res = sscanf(optarg, "%d", &ctx->progress_fd);
   if (res != 1)
    goto sscanf_err;

   if (!ctx->progress_fd)
    break;

   fd = dup(ctx->progress_fd);
   if (fd < 0) {
    fprintf(stderr,
    (dcgettext (((void *)0), "Error validating file descriptor %d: %s\n", __LC_MESSAGES)),
     ctx->progress_fd,
     error_message((*__errno_location ())));
    fatal_error(ctx,
   (dcgettext (((void *)0), "Invalid completion information file descriptor", __LC_MESSAGES)));
   } else
    close(fd);
   break;
  case 'D':
   ctx->options |= 0x0400;
   break;
  case 'E':
   extended_opts = optarg;
   break;
  case 'p':
  case 'a':
   if (ctx->options & (0x0004|0x0008)) {
   conflict_opt:
    fatal_error(ctx,
 (dcgettext (((void *)0), "Only one of the options -p/-a, -n or -y may be specified.", __LC_MESSAGES)));
   }
   ctx->options |= 0x0002;
   break;
  case 'n':
   if (ctx->options & (0x0004|0x0002))
    goto conflict_opt;
   ctx->options |= 0x0008;
   break;
  case 'y':
   if (ctx->options & (0x0002|0x0008))
    goto conflict_opt;
   ctx->options |= 0x0004;
   break;
  case 't':

   if (ctx->options & 0x0010)
    ctx->options |= 0x0020;
   else
    ctx->options |= 0x0010;




   break;
  case 'c':
   if (cflag++)
    ctx->options |= 0x0200;
   ctx->options |= 0x0040;
   break;
  case 'r':

   break;
  case 'b':
   res = sscanf(optarg, "%d", &ctx->use_superblock);
   if (res != 1)
    goto sscanf_err;
   ctx->flags |= 0x0100;
   break;
  case 'B':
   ctx->blocksize = atoi(optarg);
   break;
  case 'I':
   res = sscanf(optarg, "%d", &ctx->inode_buffer_blocks);
   if (res != 1)
    goto sscanf_err;
   break;
  case 'j':
   ctx->journal_name = string_copy(ctx, optarg, 0);
   break;
  case 'P':
   res = sscanf(optarg, "%d", &ctx->process_inode_size);
   if (res != 1)
    goto sscanf_err;
   break;
  case 'L':
   replace_bad_blocks++;
  case 'l':
   bad_blocks_file = string_copy(ctx, optarg, 0);
   break;
  case 'd':
   ctx->options |= 0x0080;
   break;
  case 'f':
   ctx->options |= 0x0100;
   break;
  case 'F':
   flush = 1;
   break;
  case 'v':
   verbose = 1;
   break;
  case 'V':
   show_version_only = 1;
   break;





  case 'N':
   ctx->device_name = optarg;
   break;

  case 's':
   normalize_swapfs = 1;
  case 'S':
   swapfs = 1;
   break;
# 752 "unix.c"
  case 'k':
   keep_bad_blocks++;
   break;
  default:
   usage(ctx);
  }
 if (show_version_only)
  return 0;
 if (optind != argc - 1)
  usage(ctx);
 if ((ctx->options & 0x0008) && !bad_blocks_file &&
     !cflag && !swapfs && !(ctx->options & 0x0400))
  ctx->options |= 0x0001;
 ctx->io_options = (__extension__ (__builtin_constant_p ('?') && !__builtin_constant_p (argv[optind]) && ('?') == '\0' ? (char *) __rawmemchr (argv[optind], '?') : __builtin_strchr (argv[optind], '?')));
 if (ctx->io_options)
  *ctx->io_options++ = 0;
 ctx->filesystem_name = blkid_get_devname(ctx->blkid, argv[optind], 0);
 if (!ctx->filesystem_name) {
  com_err(ctx->program_name, 0, (dcgettext (((void *)0), "Unable to resolve '%s'", __LC_MESSAGES)),
   argv[optind]);
  fatal_error(ctx, 0);
 }
 if (extended_opts)
  parse_extended_opts(ctx, extended_opts);

 if ((cp = getenv("E2FSCK_CONFIG")) != ((void *)0))
  config_fn[0] = cp;
 profile_set_syntax_err_cb(syntax_err_report);
 profile_init(config_fn, &ctx->profile);

 if (flush) {
  fd = open(ctx->filesystem_name, 00, 0);
  if (fd < 0) {
   com_err("open", (*__errno_location ()),
    (dcgettext (((void *)0), "while opening %s for flushing", __LC_MESSAGES)),
    ctx->filesystem_name);
   fatal_error(ctx, 0);
  }
  if ((retval = ext2fs_sync_device(fd, 1))) {
   com_err("ext2fs_sync_device", retval,
    (dcgettext (((void *)0), "while trying to flush %s", __LC_MESSAGES)),
    ctx->filesystem_name);
   fatal_error(ctx, 0);
  }
  close(fd);
 }

 if (swapfs) {
  if (cflag || bad_blocks_file) {
   fprintf(stderr, (dcgettext (((void *)0), "Incompatible options not " "allowed when byte-swapping.\n", __LC_MESSAGES)));

   exit(16);
  }
 }

 if (cflag && bad_blocks_file) {
  fprintf(stderr, (dcgettext (((void *)0), "The -c and the -l/-L options may " "not be both used at the same time.\n", __LC_MESSAGES)));

  exit(16);
 }




 memset(&sa, 0, sizeof(struct sigaction));
 sa.__sigaction_handler.sa_handler = signal_cancel;
 sigaction(2, &sa, 0);
 sigaction(15, &sa, 0);

 sa.sa_flags = 0x10000000;

 e2fsck_global_ctx = ctx;
 sa.__sigaction_handler.sa_handler = signal_progress_on;
 sigaction(10, &sa, 0);
 sa.__sigaction_handler.sa_handler = signal_progress_off;
 sigaction(12, &sa, 0);



 if (cflag) {
  char *oldpath = getenv("PATH");
  char *newpath;
  int len = sizeof("PATH=/sbin") + 1;

  if (oldpath)
   len += strlen(oldpath);

  newpath = malloc(len);
  if (!newpath)
   fatal_error(ctx, "Couldn't malloc() newpath");
  strcpy(newpath, "PATH=/sbin");

  if (oldpath) {
   strcat(newpath, ":");
   strcat(newpath, oldpath);
  }
  putenv(newpath);
 }
# 861 "unix.c"
 return 0;

sscanf_err:
 fprintf(stderr, (dcgettext (((void *)0), "\nInvalid non-numeric argument to -%c (\"%s\")\n\n", __LC_MESSAGES)),
         c, optarg);
 exit (1);
}

static const char *my_ver_string = "1.40.4";
static const char *my_ver_date = "31-Dec-2007";

int main (int argc, char *argv[])
{
 errcode_t retval = 0, orig_retval = 0;
 int exit_value = 0;
 ext2_filsys fs = 0;
 io_manager io_ptr;
 struct ext2_super_block *sb;
 const char *lib_ver_date;
 int my_ver, lib_ver;
 e2fsck_t ctx;
 struct problem_context pctx;
 int flags, run_result;
 int journal_size;
 int sysval, sys_page_size = 4096;

 clear_problem_context(&pctx);







 setlocale(__LC_MESSAGES, "");
 setlocale(__LC_CTYPE, "");
 bindtextdomain("e2fsprogs", "/usr/share/locale");
 textdomain("e2fsprogs");

 my_ver = ext2fs_parse_version_string(my_ver_string);
 lib_ver = ext2fs_get_library_version(0, &lib_ver_date);
 if (my_ver > lib_ver) {
  fprintf( stderr, (dcgettext (((void *)0), "Error: ext2fs library version " "out of date!\n", __LC_MESSAGES)));

  show_version_only++;
 }

 retval = PRS(argc, argv, &ctx);
 if (retval) {
  com_err("e2fsck", retval,
   (dcgettext (((void *)0), "while trying to initialize program", __LC_MESSAGES)));
  exit(8);
 }
 reserve_stdio_fds();


 init_resource_track(&ctx->global_rtrack);


 if (!(ctx->options & 0x0002) || show_version_only)
  fprintf(stderr, "e2fsck %s (%s)\n", my_ver_string,
    my_ver_date);

 if (show_version_only) {
  fprintf(stderr, (dcgettext (((void *)0), "\tUsing %s, %s\n", __LC_MESSAGES)),
   error_message((2133571328L)), lib_ver_date);
  exit(0);
 }

 check_mount(ctx);

 if (!(ctx->options & 0x0002) &&
     !(ctx->options & 0x0008) &&
     !(ctx->options & 0x0004)) {
  if (!ctx->interactive)
   fatal_error(ctx,
        (dcgettext (((void *)0), "need terminal for interactive repairs", __LC_MESSAGES)));
 }
 ctx->superblock = ctx->use_superblock;
restart:




 io_ptr = unix_io_manager;

 flags = 0;
 if ((ctx->options & 0x0001) == 0)
  flags |= 0x01;
 if ((ctx->mount_flags & 1) == 0)
  flags |= 0x4000;

 if (ctx->superblock && ctx->blocksize) {
  retval = ext2fs_open2(ctx->filesystem_name, ctx->io_options,
          flags, ctx->superblock, ctx->blocksize,
          io_ptr, &fs);
 } else if (ctx->superblock) {
  int blocksize;
  for (blocksize = (1 << 10);
       blocksize <= (1 << 16); blocksize *= 2) {
   retval = ext2fs_open2(ctx->filesystem_name,
           ctx->io_options, flags,
           ctx->superblock, blocksize,
           io_ptr, &fs);
   if (!retval)
    break;
  }
 } else
  retval = ext2fs_open2(ctx->filesystem_name, ctx->io_options,
          flags, 0, 0, io_ptr, &fs);
 if (!ctx->superblock && !(ctx->options & 0x0002) &&
     !(ctx->flags & 0x0100) &&
     ((retval == (2133571347L)) ||
      (retval == (2133571388L)) ||
      ((retval == 0) && ext2fs_check_desc(fs)))) {
  if (!fs || (fs->group_desc_count > 1)) {
   printf((dcgettext (((void *)0), "%s: %s trying backup blocks...\n", __LC_MESSAGES)),
          ctx->program_name,
          retval ? (dcgettext (((void *)0), "Superblock invalid,", __LC_MESSAGES)) :
          (dcgettext (((void *)0), "Group descriptors look bad...", __LC_MESSAGES)));
   get_backup_sb(ctx, fs, ctx->filesystem_name, io_ptr);
   if (fs)
    ext2fs_close(fs);
   orig_retval = retval;
   goto restart;
  }
 }
 if (retval) {
  if (orig_retval)
   retval = orig_retval;
  com_err(ctx->program_name, retval, (dcgettext (((void *)0), "while trying to open %s", __LC_MESSAGES)),
   ctx->filesystem_name);
  if (retval == (2133571348L)) {
   printf((dcgettext (((void *)0), "The filesystem revision is apparently " "too high for this version of e2fsck.\n" "(Or the filesystem superblock " "is corrupt)\n\n", __LC_MESSAGES)));



   fix_problem(ctx, 0x000004, &pctx);
  } else if (retval == (2133571364L))
   printf((dcgettext (((void *)0), "Could this be a zero-length partition?\n", __LC_MESSAGES)));
  else if ((retval == 1) || (retval == 13))
   printf((dcgettext (((void *)0), "You must have %s access to the " "filesystem or be root\n", __LC_MESSAGES)),

          (ctx->options & 0x0001) ?
          "r/o" : "r/w");
  else if (retval == 6)
   printf((dcgettext (((void *)0), "Possibly non-existent or swap device?\n", __LC_MESSAGES)));
  else if (retval == 16)
   printf((dcgettext (((void *)0), "Filesystem mounted or opened exclusively " "by another program?\n", __LC_MESSAGES)));


  else if (retval == 30)
   printf((dcgettext (((void *)0), "Disk write-protected; use the -n option " "to do a read-only\n" "check of the device.\n", __LC_MESSAGES)));



  else
   fix_problem(ctx, 0x000004, &pctx);
  fatal_error(ctx, 0);
 }
# 1032 "unix.c"
 fs->flags |= 0x200;

 if (!(ctx->flags & 0x0800)) {
  __u32 blocksize = ((1 << 10) << (fs->super)->s_log_block_size);
  int need_restart = 0;

  pctx.errcode = ext2fs_get_device_size(ctx->filesystem_name,
            blocksize,
            &ctx->num_blocks);







  if (pctx.errcode == 16) {
   ext2fs_close(fs);
   need_restart++;
   pctx.errcode =
    ext2fs_get_device_size(ctx->filesystem_name,
             blocksize,
             &ctx->num_blocks);
  }
  if (pctx.errcode == (2133571408L))
   ctx->num_blocks = 0;
  else if (pctx.errcode) {
   fix_problem(ctx, 0x00000C, &pctx);
   ctx->flags |= 0x0001;
   fatal_error(ctx, 0);
  }
  ctx->flags |= 0x0800;
  if (need_restart)
   goto restart;
 }

 ctx->fs = fs;
 fs->priv_data = ctx;
 fs->now = ctx->now;
 sb = fs->super;
 if (sb->s_rev_level > 1) {
  com_err(ctx->program_name, (2133571348L),
   (dcgettext (((void *)0), "while trying to open %s", __LC_MESSAGES)),
   ctx->filesystem_name);
 get_newer:
  fatal_error(ctx, (dcgettext (((void *)0), "Get a newer version of e2fsck!", __LC_MESSAGES)));
 }





 if (ctx->device_name == 0 &&
     (sb->s_volume_name[0] != 0)) {
  ctx->device_name = string_copy(ctx, sb->s_volume_name,
            sizeof(sb->s_volume_name));
 }
 if (ctx->device_name == 0)
  ctx->device_name = ctx->filesystem_name;




 retval = e2fsck_check_ext3_journal(ctx);
 if (retval) {
  com_err(ctx->program_name, retval,
   (dcgettext (((void *)0), "while checking ext3 journal for %s", __LC_MESSAGES)),
   ctx->device_name);
  fatal_error(ctx, 0);
 }





 if (sb->s_feature_incompat & 0x0004) {
  if (ctx->options & 0x0001) {
   printf((dcgettext (((void *)0), "Warning: skipping journal recovery " "because doing a read-only filesystem " "check.\n", __LC_MESSAGES)));


   ((ctx->fs->io)->manager->flush((ctx->fs->io)));
  } else {
   if (ctx->flags & 0x0200) {






    com_err(ctx->program_name, 0,
     (dcgettext (((void *)0), "unable to set superblock flags on %s\n", __LC_MESSAGES)), ctx->device_name);
    fatal_error(ctx, 0);
   }
   retval = e2fsck_run_ext3_journal(ctx);
   if (retval) {
    com_err(ctx->program_name, retval,
    (dcgettext (((void *)0), "while recovering ext3 journal of %s", __LC_MESSAGES)),
     ctx->device_name);
    fatal_error(ctx, 0);
   }
   ext2fs_close(ctx->fs);
   ctx->fs = 0;
   ctx->flags |= 0x0200;
   goto restart;
  }
 }





 if ((sb->s_feature_compat & ~(0x0001| 0x0002| 0x0004| 0x0010| 0x0020| 0x0040| 0x0008)) ||
     (sb->s_feature_incompat & ~(0x0002| 0x0008| 0x0010| 0x0004))) {
  com_err(ctx->program_name, (2133571395L),
   "(%s)", ctx->device_name);
  goto get_newer;
 }
 if (sb->s_feature_ro_compat & ~(0x0001| 0x0002)) {
  com_err(ctx->program_name, (2133571396L),
   "(%s)", ctx->device_name);
  goto get_newer;
 }
# 1174 "unix.c"
 if (ctx->superblock &&
     !(ctx->options & 0x0001))
  ext2fs_mark_super_dirty(fs);







 sysval = sysconf(_SC_PAGESIZE);
 if (sysval > 0)
  sys_page_size = sysval;

 ctx->blocks_per_page = sys_page_size / fs->blocksize;
 if (ctx->blocks_per_page == 0)
  ctx->blocks_per_page = 1;

 ehandler_init(fs->io);

 if (ctx->superblock)
  set_latch_flags(0x0050, 0x0004, 0);
 ext2fs_mark_valid(fs);
 check_super_block(ctx);
 if (ctx->flags & 0x0003)
  fatal_error(ctx, 0);
 check_if_skip(ctx);
 if (bad_blocks_file)
  read_bad_blocks_file(ctx, bad_blocks_file, replace_bad_blocks);
 else if (cflag)
  read_bad_blocks_file(ctx, 0, !keep_bad_blocks);
 if (ctx->flags & 0x0003)
  fatal_error(ctx, 0);

 if (normalize_swapfs) {
  if ((fs->flags & 0x40) ==
      ext2fs_native_flag()) {
   fprintf(stderr, (dcgettext (((void *)0), "%s: Filesystem byte order " "already normalized.\n", __LC_MESSAGES)), ctx->device_name);

   fatal_error(ctx, 0);
  }
 }
 if (swapfs) {
  swap_filesys(ctx);
  if (ctx->flags & 0x0003)
   fatal_error(ctx, 0);
 }





 ext2fs_mark_valid(fs);

 retval = ext2fs_read_bb_inode(fs, &fs->badblocks);
 if (retval) {
  com_err(ctx->program_name, retval,
   (dcgettext (((void *)0), "while reading bad blocks inode", __LC_MESSAGES)));
  preenhalt(ctx);
  printf((dcgettext (((void *)0), "This doesn't bode well," " but we'll try to go on...\n", __LC_MESSAGES)));

 }






 if (sb->s_jnl_backup_type == 1)
  journal_size = sb->s_jnl_blocks[16] >> 20;
 else
  journal_size = -1;

 run_result = e2fsck_run(ctx);
 e2fsck_clear_progbar(ctx);

 if (ctx->flags & 0x0080) {
  if (fix_problem(ctx, 0x060001, &pctx)) {
   if (journal_size < 1024)
    journal_size = ext2fs_default_journal_size(fs->super->s_blocks_count);
   if (journal_size < 0) {
    fs->super->s_feature_compat &=
     ~0x0004;
    fs->flags &= ~0x200;
    com_err(ctx->program_name, 0,
     (dcgettext (((void *)0), "Couldn't determine journal size", __LC_MESSAGES)));
    goto no_journal;
   }
   printf((dcgettext (((void *)0), "Creating journal (%d blocks): ", __LC_MESSAGES)),
          journal_size);
   fflush(stdout);
   retval = ext2fs_add_journal_inode(fs,
         journal_size, 0);
   if (retval) {
    com_err("Error ", retval,
     (dcgettext (((void *)0), "\n\twhile trying to create journal", __LC_MESSAGES)));
    goto no_journal;
   }
   printf((dcgettext (((void *)0), " Done.\n", __LC_MESSAGES)));
   printf((dcgettext (((void *)0), "\n*** journal has been re-created - " "filesystem is now ext3 again ***\n", __LC_MESSAGES)));

  }
 }
no_journal:

 if (run_result == 0x0004) {
  printf((dcgettext (((void *)0), "Restarting e2fsck from the beginning...\n", __LC_MESSAGES)));
  retval = e2fsck_reset_context(ctx);
  if (retval) {
   com_err(ctx->program_name, retval,
    (dcgettext (((void *)0), "while resetting context", __LC_MESSAGES)));
   fatal_error(ctx, 0);
  }
  ext2fs_close(fs);
  goto restart;
 }
 if (run_result & 0x0002) {
  printf((dcgettext (((void *)0), "%s: e2fsck canceled.\n", __LC_MESSAGES)), ctx->device_name ?
         ctx->device_name : ctx->filesystem_name);
  exit_value |= 32;
 }
 if (run_result & 0x0001)
  fatal_error(ctx, (dcgettext (((void *)0), "aborted", __LC_MESSAGES)));
 if (check_backup_super_block(ctx)) {
  fs->flags &= ~0x200;
  ext2fs_mark_super_dirty(fs);
 }




 if (ext2fs_test_changed(fs)) {
  exit_value |= 1;
  if (!(ctx->options & 0x0002))
      printf((dcgettext (((void *)0), "\n%s: ***** FILE SYSTEM WAS MODIFIED *****\n", __LC_MESSAGES)),
          ctx->device_name);
  if (ctx->mount_flags & 2) {
   printf((dcgettext (((void *)0), "%s: ***** REBOOT LINUX *****\n", __LC_MESSAGES)),
          ctx->device_name);
   exit_value |= 2;
  }
 }
 if (!ext2fs_test_valid(fs) ||
     ((exit_value & 32) &&
      (sb->s_state & 0x0002))) {
  printf((dcgettext (((void *)0), "\n%s: ********** WARNING: Filesystem still has " "errors **********\n\n", __LC_MESSAGES)), ctx->device_name);

  exit_value |= 4;
  exit_value &= ~1;
 }
 if (exit_value & 32) {
  int allow_cancellation;

  profile_get_boolean(ctx->profile, "options",
        "allow_cancellation", 0, 0,
        &allow_cancellation);
  exit_value &= ~1;
  if (allow_cancellation && ext2fs_test_valid(fs) &&
      (sb->s_state & 0x0001) &&
      !(sb->s_state & 0x0002))
   exit_value = 0;
 } else {
  show_stats(ctx);
  if (!(ctx->options & 0x0001)) {
   if (ext2fs_test_valid(fs)) {
    if (!(sb->s_state & 0x0001))
     exit_value |= 1;
    sb->s_state = 0x0001;
   } else
    sb->s_state &= ~0x0001;
   sb->s_mnt_count = 0;
   sb->s_lastcheck = ctx->now;
   ext2fs_mark_super_dirty(fs);
  }
 }

 e2fsck_write_bitmaps(ctx);

 ext2fs_close(fs);
 ctx->fs = ((void *)0);
 free(ctx->filesystem_name);
 free(ctx->journal_name);


 if (ctx->options & 0x0010)
  print_resource_track(((void *)0), &ctx->global_rtrack);

 e2fsck_free_context(ctx);
 remove_error_table(&et_ext2_error_table);
 remove_error_table(&et_prof_error_table);
 return exit_value;
}