xref: /illumos-gate/usr/src/lib/libc/port/locale/collate.h (revision 8d0c3d29bb99f6521f2dc5058a7e4debebad7899)
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 
28 #ifndef _COLLATE_H_
29 #define	_COLLATE_H_
30 
31 #include <sys/types.h>
32 #include <limits.h>
33 
34 #define	STR_LEN 10
35 #define	TABLE_SIZE 100
36 #define	COLLATE_VERSION    "1.0\n"
37 #define	COLLATE_VERSION1_2 "1.2\n"
38 
39 struct __collate_st_char_pri {
40 	int prim, sec;
41 };
42 struct __collate_st_chain_pri {
43 	char str[STR_LEN];
44 	int prim, sec;
45 };
46 
47 extern int __collate_load_error;
48 extern int __collate_substitute_nontrivial;
49 
50 #define	__collate_substitute_table (*__collate_substitute_table_ptr)
51 extern char __collate_substitute_table[UCHAR_MAX + 1][STR_LEN];
52 #define	__collate_char_pri_table (*__collate_char_pri_table_ptr)
53 extern struct __collate_st_char_pri __collate_char_pri_table[UCHAR_MAX + 1];
54 extern struct __collate_st_chain_pri *__collate_chain_pri_table;
55 
56 char	*__collate_substitute(const char *);
57 int	__collate_load_tables(const char *);
58 void	__collate_lookup(const char *, int *, int *, int *);
59 int	__collate_range_cmp(int, int);
60 
61 #endif /* !_COLLATE_H_ */
62