/*
 * ioerr.h: Part of GNU CSSC.
 *
 *
 *    Copyright (C) 1997,1998,2007 Free Software Foundation, Inc.
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *
 * This file centralises knowledge of the return values
 * of the various <stdio.h> functions.
 *
 */

#ifndef CSSC__IOERR_H__
#define CSSC__IOERR_H__


#define  fclose_failed(n) (EOF == n)
#define   fputc_failed(n) (EOF == n)
#define    putc_failed(n) (EOF == n)
#define   fputs_failed(n) (EOF == n)
#define  fflush_failed(n) (EOF == n)

#define  printf_failed(n) (n < 0)
#define fprintf_failed(n) (n < 0)

#define  fwrite_failed(n,desired) (n < desired)
#endif
