i18n: New functions for truncating strings in an arbitrary encoding.

[pspp-builds.git] / src / libpspp / i18n.h

diff --git a/src/libpspp/i18n.h b/src/libpspp/i18n.h
index 2f55a6903d3848617ded2744ee1f5426c22d9805..55f747b3dcd9cddb654ffd474e2b7ef67fef39bb 100644 (file)
--- a/src/libpspp/i18n.h
+++ b/src/libpspp/i18n.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2006, 2010 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
@@ -41,6 +41,22 @@ char *recode_string_pool (const char *to, const char *from,
 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);
+
+char *utf8_encoding_trunc (const char *, const char *encoding,
+                           size_t max_len);
+size_t utf8_encoding_trunc_len (const char *, const char *encoding,
+                                size_t max_len);
+
+char *utf8_encoding_concat (const char *head, const char *tail,
+                            const char *encoding, size_t max_len);
+size_t utf8_encoding_concat_len (const char *head, const char *tail,
+                                 const char *encoding, size_t max_len);
+
+char *utf8_to_filename (const char *filename);
+char *filename_to_utf8 (const char *filename);
+
 bool valid_encoding (const char *enc);
 
 char get_system_decimal (void);