fxlibc/src/libc/string/strchrnul.c

#include <string.h>

char *strchrnul(const char *s, int c)
{
	size_t i;

	for(i = 0; s[i]; i++) {
		if(s[i] == c) return (char *)&s[i];
	}

	return (char *)&s[i];
}