-/* localeinfo.h -- declarations for internal libc locale interfaces
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Declarations for internal libc locale interfaces
+ Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <langinfo.h>
#include <limits.h>
#include <time.h>
+#include <stdint.h>
#include <sys/types.h>
-#include "../intl/loadinfo.h" /* For loaded_l10nfile definition. */
+/* This has to be changed whenever a new locale is defined. */
+#define __LC_LAST 13
+
+#include <intl/loadinfo.h> /* For loaded_l10nfile definition. */
/* Magic number at the beginning of a locale data file for CATEGORY. */
-#define LIMAGIC(category) (0x960617de ^ (category))
+#define LIMAGIC(category) (0x980505 ^ (category))
/* Two special weight constants for the collation data. */
-#define FORWARD_CHAR ((wchar_t) 0xfffffffd)
-#define ELLIPSIS_CHAR ((wchar_t) 0xfffffffe)
-#define IGNORE_CHAR ((wchar_t) 0xffffffff)
+#define FORWARD_CHAR ((uint32_t) 0xfffffffd)
+#define ELLIPSIS_CHAR ((uint32_t) 0xfffffffe)
+#define IGNORE_CHAR ((uint32_t) 0xffffffff)
/* We use a special value for the usage counter in `locale_data' to
signal that this data must never be removed anymore. */
-#define MAX_USAGE_COUNT UINT_MAX
+#define MAX_USAGE_COUNT (UINT_MAX - 1)
+#define UNDELETABLE UINT_MAX
/* Structure describing locale data in core for a category. */
struct locale_data
unsigned int nstrings; /* Number of strings below. */
union locale_data_value
{
- const wchar_t *wstr;
+ const uint32_t *wstr;
const char *string;
unsigned int word;
}
byte,
bytearray,
word,
- stringlist
+ stringlist,
+ wordarray
};
/* Structure to access `era' information from LC_TIME. */
struct era_entry
{
- u_int32_t direction; /* Contains '+' or '-'. */
+ uint32_t direction; /* Contains '+' or '-'. */
int32_t offset;
int32_t start_date[3];
int32_t stop_date[3];
/* For each category declare the variable for the current locale data. */
-#define DEFINE_CATEGORY(category, category_name, items, a, b, c, d) \
+#define DEFINE_CATEGORY(category, category_name, items, a) \
extern struct locale_data *_nl_current_##category;
#include "categories.def"
#undef DEFINE_CATEGORY
-extern const char *const _nl_category_names[LC_ALL + 1];
-extern const size_t _nl_category_name_sizes[LC_ALL + 1];
-extern struct locale_data * *const _nl_current[LC_ALL + 1];
+extern const char *const _nl_category_names[__LC_LAST];
+extern const size_t _nl_category_name_sizes[__LC_LAST];
+extern struct locale_data * *const _nl_current[__LC_LAST];
-/* Name of the standard locale. */
+/* Name of the standard locales. */
extern const char _nl_C_name[];
+extern const char _nl_POSIX_name[];
/* Extract the current CATEGORY locale's string for ITEM. */
#define _NL_CURRENT(category, item) \
(_nl_current_##category->values[_NL_ITEM_INDEX (item)].string)
+/* Extract the current CATEGORY locale's string for ITEM. */
+#define _NL_CURRENT_WSTR(category, item) \
+ ((wchar_t *) (_nl_current_##category->values[_NL_ITEM_INDEX (item)].wstr))
+
/* Extract the current CATEGORY locale's word for ITEM. */
#define _NL_CURRENT_WORD(category, item) \
(_nl_current_##category->values[_NL_ITEM_INDEX (item)].word)
/* Try to load the file described by FILE. */
extern void _nl_load_locale (struct loaded_l10nfile *file, int category);
+/* Free all resource. */
+extern void _nl_unload_locale (struct locale_data *locale);
+
/* Free the locale and give back all memory if the usage count is one. */
extern void _nl_remove_locale (int locale, struct locale_data *data);
/* Return `alt_digit' which corresponds to NUMBER. Used in strftime. */
extern const char *_nl_get_alt_digit (unsigned int number);
+/* Similar, but now for wide characters. */
+extern const wchar_t *_nl_get_walt_digit (unsigned int number);
+
/* Global variables for LC_COLLATE category data. */
-extern const u_int32_t *__collate_table;
-extern const u_int32_t *__collate_extra;
-extern const u_int32_t *__collate_element_hash;
+extern const uint32_t *__collate_tablewc;
+extern const uint32_t *__collate_extrawc;
+extern const uint32_t *__collate_element_hash;
extern const char *__collate_element_strings;
-extern const wchar_t *__collate_element_values;
-extern const u_int32_t *__collate_symbol_hash;
+extern const uint32_t *__collate_element_values;
+extern const uint32_t *__collate_symbol_hash;
extern const char *__collate_symbol_strings;
-extern const u_int32_t *__collate_symbol_classes;
+extern const uint32_t *__collate_symbol_classes;
#endif /* localeinfo.h */