na/lib/string/strchr.c


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/* SPDX-License-Identifier: MIT */
/* Derived from musl libc (Copyright © 2005-2020 Rich Felker, et al.) */

#include <string.h>

char *strchr(const char *s, int c)
{
	char *r = __strchrnul(s, c);
	return *(unsigned char *)r == (unsigned char)c ? r : 0;
}