/*
** $Id: cat.c 438 2007-01-29 21:59:03Z phf $
**
** A *very* simple clone of cat; check out "man cat" to see
** how much more the "real thing" does.
*/

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

int main()
{
  int c = EOF;

  // We can write this concisely since we can use
  // assignments in expressions; if we couldn't,
  // we'd need to call getchar() twice instead.

  while ((c = getchar()) != EOF) {
    putchar(c);
  }

  return EXIT_SUCCESS;
}