2 * Copyright (C) 1999-2000, 2016 Free Software Foundation, Inc.
3 * This file is part of the GNU LIBICONV Library.
5 * The GNU LIBICONV Library is free software; you can redistribute it
6 * and/or modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either version 2.1
8 * of the License, or (at your option) any later version.
10 * The GNU LIBICONV Library is distributed in the hope that it will be
11 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with the GNU LIBICONV Library; see the file COPYING.LIB.
17 * If not, see <https://www.gnu.org/licenses/>.
21 * UCS-4BE = UCS-4 big endian
25 ucs4be_mbtowc (conv_t conv
, ucs4_t
*pwc
, const unsigned char *s
, size_t n
)
28 *pwc
= (s
[0] << 24) + (s
[1] << 16) + (s
[2] << 8) + s
[3];
35 ucs4be_wctomb (conv_t conv
, unsigned char *r
, ucs4_t wc
, size_t n
)
38 r
[0] = (unsigned char) (wc
>> 24);
39 r
[1] = (unsigned char) (wc
>> 16);
40 r
[2] = (unsigned char) (wc
>> 8);
41 r
[3] = (unsigned char) wc
;