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

/**
 * tally - running tally of integers
 *
 * The tally module implements simple analysis of a stream of integers.
 * Numbers are fed in via tally_add(), and then the mean, median, mode and
 * a histogram can be read out.
 *
 * Example:
 *	#include <stdio.h>
 *	#include <err.h>
 *	#include <ccan/tally/tally.h>
 *
 *	int main(int argc, char *argv[])
 *	{
 *		struct tally *t;
 *		unsigned int i;
 *		size_t err;
 *		ssize_t val;
 *		char *histogram;
 *
 *		if (argc < 2)
 *			errx(1, "Usage: %s <number>...\n", argv[0]);
 *
 *		t = tally_new(100);
 *		for (i = 1; i < argc; i++)
 *			tally_add(t, atol(argv[i]));
 *
 *		printf("Mean = %zi\n", tally_mean(t));
 *		val = tally_approx_median(t, &err);
 *		printf("Median = %zi (+/- %zu)\n", val, err);
 *		val = tally_approx_mode(t, &err);
 *		printf("Mode = %zi (+/- %zu)\n", val, err);
 *		histogram = tally_histogram(t, 50, 10);
 *		printf("Histogram:\n%s", histogram);
 *		free(histogram);
 *		return 0;
 *	}
 *
 * License: LGPL (3 or any later version)
 * Author: Rusty Russell <rusty@rustcorp.com.au>
 */
int main(int argc, char *argv[])
{
	if (argc != 2)
		return 1;

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

	return 1;
}