1 /* Access functions for JISX0201 conversion.
2 Copyright (C) 1997-2019 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 <https://www.gnu.org/licenses/>. */
25 /* Conversion table. */
26 extern const uint32_t __jisx0201_to_ucs4
[];
29 static inline uint32_t
30 __attribute ((always_inline
))
31 jisx0201_to_ucs4 (char ch
)
33 uint32_t val
= __jisx0201_to_ucs4
[(unsigned char) ch
];
35 if (val
== 0 && ch
!= '\0')
36 val
= __UNKNOWN_10646_CHAR
;
43 __attribute ((always_inline
))
44 ucs4_to_jisx0201 (uint32_t wch
, unsigned char *s
)
50 else if (wch
== 0x203e)
52 else if (wch
< 0x7e && wch
!= 0x5c)
54 else if (wch
>= 0xff61 && wch
<= 0xff9f)
57 return __UNKNOWN_10646_CHAR
;
63 #endif /* jis0201.h */