From be8efac78d067c138ad8dda03df4336e73f94887 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sat, 8 Jan 2022 11:51:07 +0100 Subject: New upstream version 1.0 --- lib/iswdigit.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 lib/iswdigit.c (limited to 'lib/iswdigit.c') diff --git a/lib/iswdigit.c b/lib/iswdigit.c new file mode 100644 index 0000000..780263f --- /dev/null +++ b/lib/iswdigit.c @@ -0,0 +1,26 @@ +/* Test wide character for being a digit. + Copyright (C) 2020-2022 Free Software Foundation, Inc. + + This file 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. + + This file 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 this program. If not, see . */ + +#include + +/* Specification. */ +#include + +int +iswdigit (wint_t wc) +{ + return wc >= '0' && wc <= '9'; +} -- cgit v1.2.3