execute, spawn-pipe: Make multithread-safe on native Windows.
[gnulib.git] / lib / iswblank.c
blobaa523cbeb3b2d03e499841e6e4e1806d15a5bb94
1 /* Test wide character for being blank.
2 Copyright (C) 2008-2020 Free Software Foundation, Inc.
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 2, or (at your option)
7 any later version.
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.
14 You should have received a copy of the GNU General Public License along
15 with this program; if not, see <https://www.gnu.org/licenses/>. */
17 #include <config.h>
19 /* Specification. */
20 #include <wctype.h>
22 int
23 iswblank (wint_t wc)
25 return wc == ' ' || wc == '\t';