X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fi18n.h;h=d41ef1ef2c80046f15d84404db542a038e072c5a;hb=4210c4336dee5e6f59481dadc645af0422be1acf;hp=54717bcaa983d955df4e30e19ad8f594bad2749d;hpb=e461291a6df7145e7a870a83f2f10b5839845898;p=pspp

diff --git a/src/libpspp/i18n.h b/src/libpspp/i18n.h
index 54717bcaa9..d41ef1ef2c 100644
--- 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, 2014 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 +17,8 @@
 #ifndef I18N_H
 #define I18N_H
 
+#include "libpspp/compiler.h"
+#include "libpspp/str.h"
 #include <stdbool.h>
 #include <unistr.h>
 
@@ -57,6 +59,9 @@ char *utf8_encoding_concat (const char *head, const char *tail,
 size_t utf8_encoding_concat_len (const char *head, const char *tail,
                                  const char *encoding, size_t max_len);
 
+size_t utf8_count_columns (const char *, size_t);
+size_t utf8_columns_to_bytes (const char *, size_t, size_t n_columns);
+
 char *utf8_to_filename (const char *filename);
 char *filename_to_utf8 (const char *filename);
 
@@ -71,12 +76,17 @@ 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;
+unsigned int utf8_hash_case_substring (struct substring, unsigned int basis)
+  WARN_UNUSED_RESULT;
 int utf8_strcasecmp (const char *, const char *);
+int utf8_sscasecmp (struct substring, struct substring);
 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 *);
+char *utf8_to_title (const char *);
 
 /* Information about character encodings. */
 
@@ -89,7 +99,7 @@ char *utf8_to_lower (const char *);
        a b c d e f g h i j k l m
        n o p q r s t u v w x y z
        0 1 2 3 4 5 6 7 8 9
-       ! " # % & ' ( ) * + , - . / :
+       ! " # % & ' () * + , - . / :
        ; < = > ? [ \ ] ^ _ { | } ~
        space \a \b \r \n \t \v \f \0
 
@@ -166,4 +176,8 @@ struct encoding_category
 struct encoding_category *get_encoding_categories (void);
 size_t get_n_encoding_categories (void);
 
+/* Return the ISO two letter code for the current LC_MESSAGES
+   locale category.  */
+char *get_language (void);
+
 #endif /* i18n.h */