collate.h revision 101498 
1/*-
2 * Copyright (c) 1995 Alex Tatmanjants <alex@elvisti.kiev.ua>
3 *		at Electronni Visti IA, Kiev, Ukraine.
4 *			All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: head/lib/libc/locale/collate.h 101498 2002-08-08 05:51:54Z ache $
28 */
29
30#ifndef _COLLATE_H_
31#define	_COLLATE_H_
32
33#include <sys/cdefs.h>
34#include <sys/types.h>
35#include <limits.h>
36
37#define STR_LEN 10
38#define TABLE_SIZE 100
39#define COLLATE_VERSION "1.0\n"
40
41struct __collate_st_char_pri {
42	int prim, sec;
43};
44struct __collate_st_chain_pri {
45	u_char str[STR_LEN];
46	int prim, sec;
47};
48
49extern int __collate_load_error;
50extern int __collate_substitute_nontrivial;
51extern u_char __collate_substitute_table[UCHAR_MAX + 1][STR_LEN];
52extern struct __collate_st_char_pri __collate_char_pri_table[UCHAR_MAX + 1];
53extern struct __collate_st_chain_pri __collate_chain_pri_table[TABLE_SIZE];
54
55__BEGIN_DECLS
56u_char	*__collate_strdup(u_char *);
57u_char	*__collate_substitute(const u_char *);
58int	__collate_load_tables(const char *);
59void	__collate_lookup(const u_char *, int *, int *, int *);
60int	__collate_range_cmp(int, int);
61#ifdef COLLATE_DEBUG
62void	__collate_print_tables(void);
63#endif
64__END_DECLS
65
66#endif /* !_COLLATE_H_ */
67