str: Rename ss_chomp() to ss_chomp_byte(), ds_chomp() to ds_chomp_byte().

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

diff --git a/src/libpspp/str.h b/src/libpspp/str.h
index ecf9e6eb3fe44cb2fb9658cf539a797433ead671..d2b39ef50b27c72f8a503e1040ff5dc5421c9ea9 100644 (file)
--- a/src/libpspp/str.h
+++ b/src/libpspp/str.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2009, 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
@@ -23,6 +23,7 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <string.h>
+#include <unitypes.h>
 
 #include "compiler.h"
 #include "memcasecmp.h"
@@ -84,6 +85,7 @@ struct substring ss_tail (struct substring, size_t);
 struct pool;
 void ss_alloc_substring (struct substring *, struct substring);
 void ss_alloc_uninit (struct substring *, size_t);
+void ss_realloc (struct substring *, size_t);
 void ss_alloc_substring_pool (struct substring *, struct substring,
                               struct pool *);
 void ss_alloc_uninit_pool (struct substring *, size_t, struct pool *);
@@ -96,7 +98,7 @@ void ss_truncate (struct substring *, size_t);
 size_t ss_rtrim (struct substring *, struct substring trim_set);
 size_t ss_ltrim (struct substring *, struct substring trim_set);
 void ss_trim (struct substring *, struct substring trim_set);
-bool ss_chomp (struct substring *, char);
+bool ss_chomp_byte (struct substring *, char);
 bool ss_separate (struct substring src, struct substring delimiters,
                   size_t *save_idx, struct substring *token);
 bool ss_tokenize (struct substring src, struct substring delimiters,
@@ -127,6 +129,13 @@ int ss_equals (struct substring, struct substring);
 int ss_equals_case (struct substring, struct substring);
 size_t ss_pointer_to_position (struct substring, const char *);
 char *ss_xstrdup (struct substring);
+
+/* UTF-8. */
+ucs4_t ss_first_mb (struct substring);
+int ss_first_mblen (struct substring);
+ucs4_t ss_get_mb (struct substring *);
+ucs4_t ss_at_mb (struct substring, size_t ofs);
+int ss_at_mblen (struct substring, size_t ofs);
 \f
 /* Variable length strings. */
 
@@ -168,7 +177,7 @@ void ds_truncate (struct string *, size_t);
 size_t ds_rtrim (struct string *, struct substring trim_set);
 size_t ds_ltrim (struct string *, struct substring trim_set);
 size_t ds_trim (struct string *, struct substring trim_set);
-bool ds_chomp (struct string *, char);
+bool ds_chomp_byte (struct string *, char);
 bool ds_separate (const struct string *src, struct substring delimiters,
                   size_t *save_idx, struct substring *token);
 bool ds_tokenize (const struct string *src, struct substring delimiters,