src/libpspp/copyleft.c: Add copyright and licence notice and an explanitory comment.

[pspp] / src / libpspp / i18n.h

diff --git a/src/libpspp/i18n.h b/src/libpspp/i18n.h
index 6722b5cec9c3cec743facd4238d50e4f9140c78a..d128fcea1a68015eeda204c07056ec0accf36b97 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, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2010, 2011, 2012, 2014, 2016 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
@@ -17,6 +17,7 @@
 #ifndef I18N_H
 #define I18N_H
 
+#include "libpspp/compiler.h"
 #include <stdbool.h>
 #include <unistr.h>
 
@@ -40,6 +41,9 @@ 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 *);
+int recode_pedantically (const char *to, const char *from,
+                         struct substring text, struct pool *,
+                         struct substring *out);
 
 size_t recode_string_len (const char *to, const char *from,
                           const char *text, int len);
@@ -68,10 +72,11 @@ bool set_encoding_from_locale (const char *loc);
 
 const char *uc_name (ucs4_t uc, char buffer[16]);
 
-unsigned int utf8_hash_case_bytes (const char *, size_t n, unsigned int basis);
-unsigned int utf8_hash_case_string (const char *, unsigned int basis);
+unsigned int utf8_hash_case_bytes (const char *, size_t n, unsigned int basis) WARN_UNUSED_RESULT;
+unsigned int utf8_hash_case_string (const char *, unsigned int basis) WARN_UNUSED_RESULT;
 int utf8_strcasecmp (const char *, const char *);
 int utf8_strncasecmp (const char *, size_t, const char *, size_t);
+int utf8_strverscasecmp (const char *, const char *);
 char *utf8_to_upper (const char *);
 char *utf8_to_lower (const char *);
 \f