1#include <sys/types.h>
2#include <stdio.h>
3#include <unistd.h>
4
5int
6main(void)
7{
8	char	*line = NULL;
9	size_t	 linesz = 0;
10
11	fclose(stdin);
12	return getline(&line, &linesz, stdin) != -1;
13}
14