1 /* Access functions for JISX0201 conversion.
2 Copyright (C) 1997-2013 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <http://www.gnu.org/licenses/>. */
23 /* Conversion table. */
24 extern const uint32_t __jisx0201_to_ucs4[];
27 static inline uint32_t
28 __attribute ((always_inline))
29 jisx0201_to_ucs4 (char ch)
31 uint32_t val = __jisx0201_to_ucs4[(unsigned char) ch];
33 if (val == 0 && ch != '\0')
34 val = __UNKNOWN_10646_CHAR;
41 __attribute ((always_inline))
42 ucs4_to_jisx0201 (uint32_t wch, unsigned char *s)
48 else if (wch == 0x203e)
50 else if (wch < 0x7e && wch != 0x5c)
52 else if (wch >= 0xff61 && wch <= 0xff9f)
55 return __UNKNOWN_10646_CHAR;
61 #endif /* jis0201.h */