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

/**
 * tap - Test Anything Protocol
 *
 * The tap package produces simple-to-parse mainly-human-readable test
 * output to assist in the writing of test cases.  It is based on the
 * (now-defunct) libtap, which is based on Perl's CPAN TAP module.  Its
 * output can be parsed by a harness such as CPAN's Prove.
 *
 * CCAN testcases are expected to output the TAP format, usually using
 * this package.
 *
 * For more information about TAP, see:
 *	http://en.wikipedia.org/wiki/Test_Anything_Protocol
 *
 * Based on the original libtap, Copyright (c) 2004 Nik Clayton.
 *
 * Example:
 *	#include <string.h>
 *	#include <ccan/tap/tap.h>
 *
 *	// Run some simple (but overly chatty) tests on strcmp().
 *	int main(int argc, char *argv[])
 *	{
 *		const char a[] = "a", another_a[] = "a";
 *		const char b[] = "b";
 *		const char ab[] = "ab";
 *
 *		plan_tests(4);
 *		diag("Testing different pointers (%p/%p) with same contents",
 *		     a, another_a);
 *		ok1(strcmp(a, another_a) == 0);
 *
 *		diag("'a' comes before 'b'");
 *		ok1(strcmp(a, b) < 0);
 *		ok1(strcmp(b, a) > 0);
 *
 *		diag("'ab' comes after 'a'");
 *		ok1(strcmp(ab, a) > 0);
 *		return exit_status();
 *	}
 */
int main(int argc, char *argv[])
{
	if (argc != 2)
		return 1;

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

	return 1;
}