-- src,orig/lib/libast/sfio/sfhdr.h
++ src/lib/libast/sfio/sfhdr.h
extern int _sfsetpool _ARG_((Sfio_t*));
extern char* _sfcvt _ARG_((Sfdouble_t,char*,size_t,int,int*,int*,int*,int));
extern char** _sfgetpath _ARG_((char*));
extern Sfdouble_t _sfdscan _ARG_((Void_t*, int(*)(Void_t*,int)));
#if _BLD_sfio && defined(__EXPORT__)
#define extern __EXPORT__