File:
[DVB] /
dietlibc /
lib /
memcmp.c
Revision
1.6:
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Tue Mar 15 08:51:22 2005 UTC (19 years, 2 months ago) by
leitner
Branches:
MAIN
CVS tags:
HEAD
Lots of fixes and patches from Markus Oberhumer.
libstdc++ compatibility
ilp64 compatibility
make diet libc compile with -Werror on 13 platforms
ppc64 now compiles again
#include <sys/types.h>
#include <string.h>
/* gcc is broken and has a non-SUSv2 compliant internal prototype.
* This causes it to warn about a type mismatch here. Ignore it. */
int memcmp(const void *dst, const void *src, size_t count) {
register int r;
register const unsigned char *d=dst;
register const unsigned char *s=src;
++count;
while (__likely(--count)) {
if (__unlikely(r=(*d - *s)))
return r;
++d;
++s;
}
return 0;
}
int bcmp(const char *a,const char *b,size_t c) __attribute__((weak,alias("memcmp")));
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