summaryrefslogtreecommitdiff
path: root/libc/stdio/getw.c
blob: 75e73667f2b368098fd778d399c5c07d2b0687e8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
/* Copyright (C) 1991, 1997, 1998 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#include <stdio.h>

#ifdef USE_IN_LIBIO
# include <libio/iolibio.h>
# define fread(p, m, n, s) _IO_fread (p, m, n, s)
#endif

/* Read a word (int) from STREAM.  */
int
getw (FILE *stream)
{
  int w;

  /* Is there a better way?  */
  if (fread ((void *) &w, sizeof (w), 1, stream) != 1)
    return EOF;
  return w;
}