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

/**
 * str/hex - hex-to-string conversions and vice-versa
 *
 * This code contains simple routines for hexadecimal strings.
 *
 * License: CC0 (Public domain)
 * Author: Rusty Russell <rusty@rustcorp.com.au>
 *
 * Example:
 *	int main(int argc, char *argv[])
 *	{
 *		int i;
 *
 *		for (i = 1; i < argc; i++) {
 *			char str[hex_str_size(strlen(argv[i]))];
 *
 *			hex_encode(str, sizeof(str), argv[i], strlen(argv[i]));
 *			printf("%s ", str);
 *		}
 *		printf("\n");
 *		return 0;
 *	}
 */
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;
}