freebsd-dev/gnu/libexec/uucp/libuucp/memcmp.c

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1993-08-05 18:28:27 +00:00
/* memcmp.c
Compare two memory buffers. */
#include "uucp.h"
int
memcmp (p1arg, p2arg, c)
constpointer p1arg;
constpointer p2arg;
size_t c;
{
const char *p1 = (const char *) p1arg;
const char *p2 = (const char *) p2arg;
while (c-- != 0)
if (*p1++ != *p2++)
return BUCHAR (*--p1) - BUCHAR (*--p2);
return 0;
}