shithub: scc

ref: 16b6d7eff6ed79f63a7024868651f5652f2b4960
dir: /src/libc/string/memchr.c/

#include <string.h>

#undef memchr

void *
memchr(const void *s, int c, size_t n)
{
	const unsigned char *bp = s;

	while (n > 0 && *bp++ != c)
		--n;
	return (n == 0) ? NULL : bp-1;
}