Subversion Repositories openrisc

/*

 * sim-inbyte.c -- read a character from standard input.

 *

 * Copyright (c) 2008 Anthony Green

 *

 * The authors hereby grant permission to use, copy, modify, distribute,

 * and license this software and its documentation for any purpose, provided

 * that existing copyright notices are retained in all copies and that this

 * notice is included verbatim in any distributions. No written agreement,

 * license, or royalty fee is required for any of the authorized uses.

 * Modifications to this software may be copyrighted by their authors

 * and need not follow the licensing terms described here, provided that

 * the new terms are clearly indicated on the first page of each file where

 * they apply.

 */

int

inbyte ()

{

  char c;

  if (read (0, &c, 1) <= 0)

    return -1;

  return c;

}