u-tools/apps/tar/gnu/btowc.c

   1 /* -*- buffer-read-only: t -*- vi: set ro: */
   2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
   3 /* Convert unibyte character to wide character.
   4    Copyright (C) 2008, 2010-2011 Free Software Foundation, Inc.
   5    Written by Bruno Haible <bruno@clisp.org>, 2008.
   6
   7    This program is free software: you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #include <config.h>
  21
  22 /* Specification.  */
  23 #include <wchar.h>
  24
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27
  28 wint_t
  29 btowc (int c)
  30 {
  31   if (c != EOF)
  32     {
  33       char buf[1];
  34       wchar_t wc;
  35
  36       buf[0] = c;
  37       if (mbtowc (&wc, buf, 1) >= 0)
  38         return wc;
  39     }
  40   return WEOF;
  41 }