2 * Copyright (C) 1999-2001, 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 Library General Public
7 * License as published by the Free Software Foundation; either version 2
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 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with the GNU LIBICONV Library; see the file COPYING.LIB.
17 * If not, see <http://www.gnu.org/licenses/>.
25 ces_big5_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, size_t n)
28 /* Code set 0 (ASCII) */
30 return ascii_mbtowc(conv,pwc,s,n);
31 /* Code set 1 (BIG5) */
32 if (c >= 0xa1 && c < 0xff) {
36 unsigned char c2 = s[1];
37 if ((c2 >= 0x40 && c2 < 0x7f) || (c2 >= 0xa1 && c2 < 0xff))
38 return big5_mbtowc(conv,pwc,s,2);
47 ces_big5_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, size_t n)
52 /* Code set 0 (ASCII) */
53 ret = ascii_wctomb(conv,r,wc,n);
57 /* Code set 1 (BIG5) */
58 ret = big5_wctomb(conv,buf,wc,2);
59 if (ret != RET_ILUNI) {
60 if (ret != 2) abort();