Update.
[glibc.git] / wctype / wcfuncs.c
blob2595f50da747e4ef2c11f2b85ee2e6085ea01ca3
1 /* Copyright (C) 1996-2001, 2002 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #include <wctype.h>
20 #include <locale/localeinfo.h>
22 #include "wchar-lookup.h"
24 /* These are not exported. */
25 extern const char *__ctype32_wctype[12] attribute_hidden;
26 extern const char *__ctype32_wctrans[2] attribute_hidden;
28 /* Provide real-function versions of all the wctype macros. */
30 #define func(name, type) \
31 extern int __##name (wint_t __wc); \
32 int \
33 __##name (wint_t wc) \
34 { \
35 return wctype_table_lookup (__ctype32_wctype[type], wc); \
36 } \
37 weak_alias (__##name, name)
39 #undef iswalnum
40 func (iswalnum, __ISwalnum)
41 #undef iswalpha
42 func (iswalpha, __ISwalpha)
43 libc_hidden_weak (iswalpha)
44 #undef iswblank
45 func (iswblank, __ISwblank)
46 #undef iswcntrl
47 func (iswcntrl, __ISwcntrl)
48 #undef iswdigit
49 func (iswdigit, __ISwdigit)
50 libc_hidden_weak (iswdigit)
51 #undef iswlower
52 func (iswlower, __ISwlower)
53 libc_hidden_weak (iswlower)
54 #undef iswgraph
55 func (iswgraph, __ISwgraph)
56 #undef iswprint
57 func (iswprint, __ISwprint)
58 #undef iswpunct
59 func (iswpunct, __ISwpunct)
60 #undef iswspace
61 func (iswspace, __ISwspace)
62 libc_hidden_weak (iswspace)
63 #undef iswupper
64 func (iswupper, __ISwupper)
65 #undef iswxdigit
66 func (iswxdigit, __ISwxdigit)
67 libc_hidden_weak (iswxdigit)
69 #undef towlower
70 wint_t
71 towlower (wc)
72 wint_t wc;
74 return wctrans_table_lookup (__ctype32_wctrans[__TOW_tolower], wc);
76 libc_hidden_def (towlower)
78 #undef towupper
79 wint_t
80 towupper (wc)
81 wint_t wc;
83 return wctrans_table_lookup (__ctype32_wctrans[__TOW_toupper], wc);
85 libc_hidden_def (towupper)