#ifndef I18N_H
#define I18N_H
-const char * get_pspp_locale (void);
-void set_pspp_locale (const char *locale);
-const char * get_pspp_charset (void);
+#include <stdbool.h>
void i18n_done (void);
void i18n_init (void);
-enum conv_id
- {
- CONV_PSPP_TO_UTF8,
- CONV_SYSTEM_TO_PSPP,
- CONV_UTF8_TO_PSPP,
- n_CONV
- };
+#define UTF8 "UTF-8"
+struct pool;
-char * recode_string (enum conv_id how, const char *text, int len);
+/*
+Converts the string TEXT, which should be encoded in FROM-encoding, to a
+dynamically allocated string in TO-encoding. Any characters which cannot
+be converted will be represented by '?'.
+
+LENGTH should be the length of the string or -1, if null terminated.
+
+The returned string will be allocated on POOL.
+
+This function's behaviour differs from that of g_convert_with_fallback provided
+by GLib. The GLib function will fail (returns NULL) if any part of the input
+string is not valid in the declared input encoding. This function however perseveres
+even in the presence of badly encoded input.
+*/
+char *recode_string_pool (const char *to, const char *from,
+ const char *text, int length, struct pool *pool);
+
+
+
+/* Similar to recode_string_pool, but allocates the returned value on the heap instead of
+ in a pool. It is the caller's responsibility to free the returned value. */
+char *recode_string (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);
+
+
#endif /* i18n.h */