ref: 7422cf29d5bf6b0b5b8c4089e7dd0607299c4d2f
dir: /lib/c/src/strchr.c/
/* See LICENSE file for copyright and license details. */ #include <string.h> #undef strchr char * strchr(const char *s, int c) { while (*s && *s != c) ++s; return (*s == c) ? (char *)s : NULL; }