ref: 20deb5cd41e4d785cd3c40fd6bb9ec70d16aeaf3
dir: /libc/src/strpbrk.c/
/* See LICENSE file for copyright and license details. */ #include <string.h> char * strpbrk(const char *s1, const char *s2) { int c; const char *p; for (; c = *s1; ++s1) { for (p = s2; *p && *p != c; ++p) /* nothing */; if (*p == c) return s1; } return NULL; }