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/*
* Copyright (c) 2009 by
* Ralf Corsépius, Ulm, Germany. All rights reserved.
*
* Permission to use, copy, modify, and distribute this software
* is freely granted, provided that this notice is preserved.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <unistd.h>
int main(void)
{
int fd = 42;
char buf[4];
ssize_t len;
len = read(fd, &buf, 4);
return (len != 0);
}
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