From 71cdb52799220f8d9052643baf1d3e9836a9c755 Mon Sep 17 00:00:00 2001 From: Thomas Guyot-Sionnest Date: Thu, 15 Jan 2009 04:22:57 -0500 Subject: Sync with gnulib --- gl/btowc.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 gl/btowc.c (limited to 'gl/btowc.c') diff --git a/gl/btowc.c b/gl/btowc.c new file mode 100644 index 00000000..7f3b9663 --- /dev/null +++ b/gl/btowc.c @@ -0,0 +1,38 @@ +/* Convert unibyte character to wide character. + Copyright (C) 2008 Free Software Foundation, Inc. + Written by Bruno Haible , 2008. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#include + +/* Specification. */ +#include + +#include + +wint_t +btowc (int c) +{ + if (c != EOF) + { + char buf[1]; + wchar_t wc; + + buf[0] = c; + if (mbtowc (&wc, buf, 1) >= 0) + return wc; + } + return WEOF; +} -- cgit v1.2.3-74-g34f1