/* PSPP - a program for statistical analysis.
- Copyright (C) 2006 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2010, 2011 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#ifndef I18N_H
#define I18N_H
+#include <stdbool.h>
+#include <unistr.h>
+
void i18n_done (void);
void i18n_init (void);
-
#define UTF8 "UTF-8"
-char * recode_string (const char *to, const char *from,
- const char *text, int len);
+/* The encoding of literal strings in PSPP source code, as seen at execution
+ time. In fact this is likely to be some extended ASCII encoding, such as
+ UTF-8 or ISO-8859-1, but ASCII is adequate for our purposes. */
+#define C_ENCODING "ASCII"
+
+struct pool;
+
+char recode_byte (const char *to, const char *from, char);
+
+char *recode_string (const char *to, const char *from,
+ const char *text, int len);
+char *recode_string_pool (const char *to, const char *from,
+ const char *text, int length, struct pool *);
+struct substring recode_substring_pool (const char *to, const char *from,
+ struct substring text, struct pool *);
+size_t recode_string_len (const char *to, const char *from,
+ const char *text, int len);
+
+bool valid_encoding (const char *enc);
-/* Return the decimal separator according to the
- system locale */
char get_system_decimal (void);
+const char * get_default_encoding (void);
+void set_default_encoding (const char *enc);
+
+bool set_encoding_from_locale (const char *loc);
+
+const char *uc_name (ucs4_t uc, char buffer[16]);
+
#endif /* i18n.h */