stdio-common/putw.c

   1 /* Copyright (C) 1991, 1997, 1998 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include <stdio.h>
  20
  21 #ifdef USE_IN_LIBIO
  22 # include <libio/iolibio.h>
  23 # define fwrite(p, n, m, s) _IO_fwrite (p, n, m, s)
  24 #endif
  25
  26 /* Write the word (int) W to STREAM.  */
  27 int
  28 putw (int w, FILE *stream)
  29 {
  30   /* Is there a better way?  */
  31   if (fwrite ((const void *) &w, sizeof (w), 1, stream) < 1)
  32     return EOF;
  33   return 0;
  34 }