@@ -, +, @@ 
    mkfs.fat: fix incorrect int type
    
    u_int32_t is not a stanard type, while uint32_t is. This fixes builds
    with the musl C library, which only defines so-called "clean" headers;
    build failures are like (back-quotes and elision manually added for
    readability):
    
        http://autobuild.buildroot.org/results/a09/a0923d7f6d4dbae02eba4c5024bbdae3a52aa85a/build-end.log
    
        /home/peko/autobuild/instance-1/output/host/usr/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE \
            -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64   -Os  -D_GNU_SOURCE -D_LARGEFILE_SOURCE \
            -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -c -o mkfs.fat.o src/mkfs.fat.c
        src/mkfs.fat.c: In function 'main':
        src/mkfs.fat.c:1415:18: error: 'u_int32_t' undeclared (first use in this function)
             volume_id = (u_int32_t) ((create_timeval.tv_sec << 20) | create_timeval.tv_usec); [...]
                          ^
        src/mkfs.fat.c:1415:18: note: each undeclared identifier is reported only once for each
        function it appears in
    
    Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
    Signed-off-by: Andreas Bombe <aeb@debian.org>
--- a/src/mkfs.fat.c	
+++ a/src/mkfs.fat.c	
@@ -1412,7 +1412,7 @@ int main(int argc, char **argv)
 
     gettimeofday(&create_timeval, NULL);
     create_time = create_timeval.tv_sec;
-    volume_id = (u_int32_t) ((create_timeval.tv_sec << 20) | create_timeval.tv_usec);	/* Default volume ID = creation time, fudged for more uniqueness */
+    volume_id = (uint32_t) ((create_timeval.tv_sec << 20) | create_timeval.tv_usec);	/* Default volume ID = creation time, fudged for more uniqueness */
     check_atari();
 
     printf("mkfs.fat " VERSION " (" VERSION_DATE ")\n");