X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fi18n.h;h=e2663a022094b65e5fc5f2aa6e2d303508c2a83b;hb=7c6e9646a94126a410fab4d00714396b98923230;hp=c167e1f99b2ce63ebfd109494e08951b1ac17a9f;hpb=dd5535725f86158e55b3fc263c17058005b0c0a5;p=pspp

diff --git a/src/libpspp/i18n.h b/src/libpspp/i18n.h
index c167e1f99b..e2663a0220 100644
--- a/src/libpspp/i18n.h
+++ b/src/libpspp/i18n.h
@@ -17,18 +17,51 @@
 #ifndef I18N_H
 #define I18N_H
 
+#include <stdbool.h>
+
 void  i18n_done (void);
 void  i18n_init (void);
 
-
 #define UTF8 "UTF-8"
 
-char * recode_string (const char *to, const char *from,
+struct pool;
+
+
+/* 
+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 */