lib/libc/locale/collate.h

   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: src/lib/libc/locale/collate.h,v 1.9.2.3 2002/10/11 10:36:47 ache Exp $
  28  * $DragonFly: src/lib/libc/locale/collate.h,v 1.2 2003/06/17 04:26:43 dillon Exp $
  29  */
  30
  31 #ifndef _COLLATE_H_
  32 #define _COLLATE_H_
  33
  34 #include <sys/cdefs.h>
  35 #include <sys/types.h>
  36 #include <limits.h>
  37
  38 #define STR_LEN 10
  39 #define TABLE_SIZE 100
  40 #define COLLATE_VERSION    "1.0\n"
  41 #define COLLATE_VERSION1_1 "1.1\n"
  42
  43 struct __collate_st_char_pri {
  44         int prim, sec;
  45 };
  46 struct __collate_st_chain_pri {
  47         u_char str[STR_LEN];
  48         int prim, sec;
  49 };
  50
  51 extern int __collate_load_error;
  52 extern int __collate_substitute_nontrivial;
  53 #define __collate_substitute_table (*__collate_substitute_table_ptr)
  54 extern u_char __collate_substitute_table[UCHAR_MAX + 1][STR_LEN];
  55 #define __collate_char_pri_table (*__collate_char_pri_table_ptr)
  56 extern struct __collate_st_char_pri __collate_char_pri_table[UCHAR_MAX + 1];
  57 extern struct __collate_st_chain_pri *__collate_chain_pri_table;
  58
  59 __BEGIN_DECLS
  60 u_char  *__collate_strdup(u_char *);
  61 u_char  *__collate_substitute(const u_char *);
  62 int     __collate_load_tables(const char *);
  63 void    __collate_lookup(const u_char *, int *, int *, int *);
  64 int     __collate_range_cmp(int, int);
  65 #ifdef COLLATE_DEBUG
  66 void    __collate_print_tables(void);
  67 #endif
  68 __END_DECLS
  69
  70 #endif /* !_COLLATE_H_ */