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

/**
 * pr_log - print things with varying levels of importance
 *
 * pr_log is a "logger" styled similarly to Linux's printk() and pr_*() macros.
 * The amount of debug output is controlled by the value of the `DEBUG`
 * environment variable.
 *
 * It provides work-alikes for Linux's pr_devel, pr_debug, pr_info, etc macros.
 *
 * Example:
 *	#include <ccan/pr_log/pr_log.h>
 *
 *	int main(int argc, char *argv[])
 *	{
 *		pr_debug("It's working\n");
 *		pr_info("Really, it works\n");
 *		pr_emerg("I'm serious %d\n", argc);
 *		return 0;
 *	}
 *
 * License: LGPL (v2.1 or any later version)
 * Author: Cody P Schafer <dev@codyps.com>
 */
int main(int argc, char *argv[])
{
	/* Expect exactly one argument */
	if (argc != 2)
		return 1;

	if (strcmp(argv[1], "depends") == 0) {
		printf("ccan/compiler\n");
		printf("ccan/str\n");
		return 0;
	}

	return 1;
}
