1 /* $NetBSD: citrus_fix_grouping.h,v 1.3 2024/06/07 13:53:12 riastradh Exp $ */
2
3 /*-
4 * Copyright (c)2008 Citrus Project,
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29 #ifndef _CITRUS_FIX_GROUPING_H_
30 #define _CITRUS_FIX_GROUPING_H_
31
32 #define _CITRUS_LC_GROUPING_VALUE_MIN 0
33 #define _CITRUS_LC_GROUPING_VALUE_MAX 126
34 #define _CITRUS_LC_GROUPING_VALUE_NO_FUTHER 127
35
36 #if CHAR_MAX != _CITRUS_LC_GROUPING_VALUE_NO_FUTHER
37 static __inline void
_citrus_fixup_char_max_md(char * grouping)38 _citrus_fixup_char_max_md(char *grouping)
39 {
40 char *p;
41
42 _DIAGASSERT(grouping != NULL);
43
44 for (p = grouping; *p != '\0'; ++p) {
45 if (*p == _CITRUS_LC_GROUPING_VALUE_NO_FUTHER)
46 *p = CHAR_MAX;
47 }
48 }
49 #define _CITRUS_FIXUP_CHAR_MAX_MD(grouping) \
50 _citrus_fixup_char_max_md(__UNCONST(grouping))
51 #else
52 #define _CITRUS_FIXUP_CHAR_MAX_MD(grouping) /* nothing to do */
53 #endif
54
55 #endif /*_CITRUS_FIX_GROUPING_H_*/
56