1 /* Test of <wchar.h> substitute. 2 Copyright (C) 2007-2021 Free Software Foundation, Inc. 3 4 This program is free software: you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 3 of the License, or 7 (at your option) any later version. 8 9 This program 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 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program. If not, see <https://www.gnu.org/licenses/>. */ 16 17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */ 18 19 #include <config.h> 20 21 #include <wchar.h> 22 23 #include "verify.h" 24 25 /* Check that the types wchar_t and wint_t are defined. */ 26 wchar_t a = 'c'; 27 wint_t b = 'x'; 28 29 /* Check that NULL can be passed through varargs as a pointer type, 30 per POSIX 2008. */ 31 verify (sizeof NULL == sizeof (void *)); 32 33 int 34 main (void) /* */ 35 { 36 return 0; 37 }