diff options
Diffstat (limited to 'MSVC/iconv/iso646_cn.h')
-rw-r--r-- | MSVC/iconv/iso646_cn.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/MSVC/iconv/iso646_cn.h b/MSVC/iconv/iso646_cn.h new file mode 100644 index 0000000..0d16153 --- /dev/null +++ b/MSVC/iconv/iso646_cn.h @@ -0,0 +1,58 @@ +/* + * Copyright (C) 1999-2001 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, write to the Free Software Foundation, Inc., 59 Temple Place - + * Suite 330, Boston, MA 02111-1307, USA. + */ + +/* + * ISO646-CN + * also known as GB_1988-80 + */ + +static int +iso646_cn_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n) +{ + unsigned char c = *s; + if (c < 0x80) { + if (c == 0x24) + *pwc = (ucs4_t) 0x00a5; + else if (c == 0x7e) + *pwc = (ucs4_t) 0x203e; + else + *pwc = (ucs4_t) c; + return 1; + } + return RET_ILSEQ; +} + +static int +iso646_cn_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n) +{ + if (wc < 0x0080 && !(wc == 0x0024 || wc == 0x007e)) { + *r = wc; + return 1; + } + if (wc == 0x00a5) { + *r = 0x24; + return 1; + } + if (wc == 0x203e) { + *r = 0x7e; + return 1; + } + return RET_ILUNI; +} |