/*
 * strnlen and strndup functions.
 *
 */

#include <stdlib.h>
#include <strings.h>

size_t
strnlen (const char *s, size_t n)
{
	int i;
	for (i=0; s[i] && i<n; i++)
		/* noop */ ;
	return i;
}

char *
strndup (const char *s, size_t n)
{
	char *ret;

	n = strnlen(s, n);
	ret = malloc(n+1);
	if (!ret)
		return NULL;
	memcpy(ret, s, n);
	ret[n] = 0;

	return ret;
}

int main (void) { /* nothing to do here... */ return 0; }