#include "config.h"
#include <stdio.h>
#include <string.h>

/**
 * crypto/xtea - implementation of xtea algorithm.
 *
 * This code is an implementation of the simple xtea encryption/decryption
 * algorithm.  You probably don't want to use this; try AES or chacha20
 * from libsodium for modern encryption routines.
 *
 * License: CC0 (Public Domain)
 */
int main(int argc, char *argv[])
{
	/* Expect exactly one argument */
	if (argc != 2)
		return 1;

	if (strcmp(argv[1], "depends") == 0) {
		return 0;
	}

	return 1;
}
