lyx_mirror/3rdparty/libiconv/1.15/lib/ucs4le.h
Uwe Stöhr cf214f8263 libiconv: upgrade to version 1.15
- libiconv 1.15 was released in February this year
- I opened a thread to discuss if this should also be done for the lyX 2.3 branch on the list
2017-09-10 14:46:37 +02:00

46 lines
1.4 KiB
C

/*
* Copyright (C) 1999-2000, 2016 Free Software Foundation, Inc.
* This file is part of the GNU LIBICONV Library.
*
* The GNU LIBICONV Library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* The GNU LIBICONV Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with the GNU LIBICONV Library; see the file COPYING.LIB.
* If not, see <http://www.gnu.org/licenses/>.
*/
/*
* UCS-4LE = UCS-4 little endian
*/
static int
ucs4le_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, size_t n)
{
if (n >= 4) {
*pwc = s[0] + (s[1] << 8) + (s[2] << 16) + (s[3] << 24);
return 4;
}
return RET_TOOFEW(0);
}
static int
ucs4le_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, size_t n)
{
if (n >= 4) {
r[0] = (unsigned char) wc;
r[1] = (unsigned char) (wc >> 8);
r[2] = (unsigned char) (wc >> 16);
r[3] = (unsigned char) (wc >> 24);
return 4;
} else
return RET_TOOSMALL;
}