shithub: scc

ref: c7bfc2a9a69e9ac1953704608df3121081ef72db
dir: /libc/src/strrchr.c/

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/* See LICENSE file for copyright and license details. */

#include <string.h>

char *
strrchr(const char *s, int c)
{
	const char *t = s;

	while (*t)
		++t;
	while (t > s && *t != c)
		--t;
	return (*t == c) ? (char *)t : NULL;
}