1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
/*
* cook - file construction tool
* Copyright (C) 1997-1999, 2002 Peter Miller;
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
*
* MANIFEST: insulate against <wctype.h> presence or absence
*/
#ifndef COMMON_AC_WCTYPE_H
#define COMMON_AC_WCTYPE_H
/*
* Often needed, if <wctype.h> is implemented in terms of <ctype.h>.
* Not strictly ANSI C standard conforming.
*/
#include <ac/ctype.h>
/*
* Often needed, particularly to implement the dummy functions if real
* ones aren't present. Not strictly ANSI C standard conforming.
*/
#include <ac/stddef.h>
/* Solaris bug 1250837: include wchar.h before widec.h */
#include <ac/wchar.h>
/*
* Silicon Graphics
*/
#ifdef HAVE_WIDEC_H
#include <widec.h>
#endif
#ifdef HAVE_WCTYPE_H
#include <wctype.h>
#endif
/*
* The ANSI C standard states that wint_t symbol shall be defined by
* <wchar.h> and <wctype.h>. The GNU people also define it in <stddef.h>,
* but this is incorrect.
*/
#ifndef HAVE_WINT_T
#define HAVE_WINT_T
typedef wchar_t wint_t;
#endif
#ifndef HAVE_WCTYPE_H
#include <main.h>
int iswalnum _((wint_t));
int iswdigit _((wint_t));
int iswlower _((wint_t));
int iswprint _((wint_t));
int iswpunct _((wint_t));
int iswspace _((wint_t));
int iswupper _((wint_t));
wint_t towlower _((wint_t));
wint_t towupper _((wint_t));
#endif
/*
* HAVE_ISWPRINT is only set if (a) there is a have_iswprint function,
* and (b) it works for ascii. It is assumed that if iswprint is absent
* or brain-dead, then so are the rest.
*
* This code copes with the case where (a) it exists, (b) it is broken,
* and (c) it is defined in <wctype.h>
*/
#ifndef HAVE_ISWPRINT
#ifdef iswprint
#undef iswprint
#endif
#ifdef iswspace
#undef iswspace
#endif
#ifdef iswpunct
#undef iswpunct
#endif
#ifdef iswupper
#undef iswupper
#endif
#ifdef iswlower
#undef iswlower
#endif
#ifdef iswdigit
#undef iswdigit
#endif
#ifdef iswalnum
#undef iswalnum
#endif
#ifdef towupper
#undef towupper
#endif
#ifdef towlower
#undef towlower
#endif
#endif /* !HAVE_ISWPRINT */
#endif /* COMMON_AC_WCTYPE_H */
|