#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "util.h"

int main(int argc, char **argv)
{
	char *print_me;

	if(argc < 2){
		print_me = "y";
	}else{
		char *arg, *p;
		int i, len = 1;

		for(i = 1; i < argc; i++)
			len += 1 + strlen(argv[i]);

		p = arg = malloc(len);
		if(!arg)
			eprintf("malloc():");

		for(i = 1; i < argc; i++)
			p += sprintf(p, "%s%s", argv[i], argv[i + 1] ? " " : "");

		print_me = arg;
	}

	for(;;)
		printf("%s\n", print_me);
}