/* See LICENSE file for copyright and license details. */

#include <string.h>

int
strrgt(const char *str, const char *end)
{
	int size_s1 = strlen(str);
	int size_s2 = strlen(end);

	int i = size_s1 - 1, j = size_s2 - 1;

	if (size_s2 > size_s1) {
		return 1;
	}

	for (; i >= 0 && j >= 0; i--, j--) {
		if (str[i] != end[j]) {
			return 1;
		}
	}

	return 0;
}

int
strlft(const char *str, const char *end)
{
	int size_s1 = strlen(str);
	int size_s2 = strlen(end);

	int i = 0;

	if (size_s2 > size_s1) {
		return 1;
	}

	for (; i < size_s2; i++) {
		if (str[i] != end[i]) {
			return 1;
		}
	}

	return 0;
}

char *
string2ver(void)
{
	return LIBVER;
}