source: SVN/cambria/redboot/packages/isoinfra/current/include/locale.h @ 1

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1#ifndef CYGONCE_ISO_LOCALE_H
2#define CYGONCE_ISO_LOCALE_H
3/*========================================================================
4//
5//      locale.h
6//
7//      ISO locale functions
8//
9//========================================================================
10//####ECOSGPLCOPYRIGHTBEGIN####
11// -------------------------------------------
12// This file is part of eCos, the Embedded Configurable Operating System.
13// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
14//
15// eCos is free software; you can redistribute it and/or modify it under
16// the terms of the GNU General Public License as published by the Free
17// Software Foundation; either version 2 or (at your option) any later version.
18//
19// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
20// WARRANTY; without even the implied warranty of MERCHANTABILITY or
21// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
22// for more details.
23//
24// You should have received a copy of the GNU General Public License along
25// with eCos; if not, write to the Free Software Foundation, Inc.,
26// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
27//
28// As a special exception, if other files instantiate templates or use macros
29// or inline functions from this file, or you compile this file and link it
30// with other works to produce a work based on this file, this file does not
31// by itself cause the resulting work to be covered by the GNU General Public
32// License. However the source code for this file must still be made available
33// in accordance with section (3) of the GNU General Public License.
34//
35// This exception does not invalidate any other reasons why a work based on
36// this file might be covered by the GNU General Public License.
37//
38// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
39// at http://sources.redhat.com/ecos/ecos-license/
40// -------------------------------------------
41//####ECOSGPLCOPYRIGHTEND####
42//========================================================================
43//#####DESCRIPTIONBEGIN####
44//
45// Author(s):     jlarmour
46// Contributors: 
47// Date:          2000-04-14
48// Purpose:       This file provides the locale functions required by
49//                ISO C and POSIX 1003.1.
50// Description:   The real contents of this file get set from the
51//                configuration (set by the implementation)
52// Usage:         #include <locale.h>
53//
54//####DESCRIPTIONEND####
55//
56//======================================================================
57*/
58
59/* CONFIGURATION */
60
61#include <pkgconf/isoinfra.h>          /* Configuration header */
62
63/* INCLUDES */
64
65/* This is the "standard" way to get NULL from stddef.h,
66 * which is the canonical location of the definitions.
67 */
68#define __need_NULL
69#include <stddef.h>
70
71#if CYGINT_ISO_LOCALE
72# ifdef CYGBLD_ISO_LOCALE_HEADER
73#  include CYGBLD_ISO_LOCALE_HEADER
74# else
75
76/* TYPE DEFINITIONS */
77
78/* struct lconv contains information about numeric and monetary numbers
79 * and is described in the ISO C standard section 7.4 */
80
81struct lconv {
82
83    /* the following affect formatted NONMONETARY QUANTITIES only */
84    char *decimal_point;    /* decimal point                                */
85    char *thousands_sep;    /* separates groups of digits before decimal
86                               point                                        */
87    char *grouping;         /* string whose elements indicate the size      */
88                            /* of each group of digits                      */
89
90    /* the following affect formatted MONETARY QUANTITIES only              */
91    char *int_curr_symbol;   /* international curreny symbol                */
92    char *currency_symbol;   /* local currency symbol                       */
93    char *mon_decimal_point; /* decimal point                               */
94    char *mon_thousands_sep; /* separator for groups of digits
95                                before the decimal point                    */
96    char *mon_grouping;      /* string whose elements indicate the size
97                                of each group of digits                     */
98    char *positive_sign;     /* string to indicate zero or positive value   */
99    char *negative_sign;     /* string to indicate negative value           */
100    char int_frac_digits;    /* number of digits after decimal point for
101                                internationally formatted monetary nums     */
102    char frac_digits;        /* number of digits after decimal point for
103                                formatted monetary nums                     */
104    char p_cs_precedes;      /* 1 if currency_symbol precedes non-negative
105                                monetary quantity. 0 if succeeds            */
106    char p_sep_by_space;     /* 1 if currency_symbol separated from value
107                                of non-negative monetary quantity by space.
108                                Otherwise 0.                                */
109    char n_cs_precedes;      /* 1 if currency_symbol precedes negative
110                                monetary quantity. 0 if succeeds            */
111    char n_sep_by_space;     /* 1 if currency_symbol separated from value
112                                of negative monetary quantity by space.
113                                Otherwise 0.                                */
114    char p_sign_posn;        /* set according to position of positive_sign  */
115    char n_sign_posn;        /* set according to position of negative_sign  */
116};
117
118/* CONSTANTS */
119
120#define LC_COLLATE  (1<<0)
121#define LC_CTYPE    (1<<1)
122#define LC_MONETARY (1<<2)
123#define LC_NUMERIC  (1<<3)
124#define LC_TIME     (1<<4)
125#define LC_ALL      (LC_COLLATE|LC_CTYPE|LC_MONETARY|LC_NUMERIC|LC_TIME)
126
127/* FUNCTION PROTOTYPES */
128
129#ifdef __cplusplus
130extern "C" {
131#endif
132
133extern char *
134setlocale( int /* category */, const char * /* locale */ );
135
136extern struct lconv *
137localeconv( void );
138
139#ifdef __cplusplus
140} /* extern "C" */
141#endif
142
143# endif /* #elif !defined(CYGBLD_ISO_LOCALE_HEADER) */
144#endif /* CYGINT_ISO_LOCALE */
145
146#endif /* CYGONCE_ISO_LOCALE_H multiple inclusion protection */
147
148/* EOF locale.h */
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