X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fstr.h;h=d2b39ef50b27c72f8a503e1040ff5dc5421c9ea9;hb=086322fd8c85a303ba6f552950d6f057f2867add;hp=4a219d7a81f04d8c4a4bb51e9c9c112a0815caa4;hpb=4b8c6191f0204d6a0b62650490ef2794d62ec79c;p=pspp-builds.git

diff --git a/src/libpspp/str.h b/src/libpspp/str.h
index 4a219d7a..d2b39ef5 100644
--- 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 *);
@@ -96,17 +98,17 @@ 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,
                   size_t *save_idx, struct substring *token);
 void ss_advance (struct substring *, size_t);
-bool ss_match_char (struct substring *, char);
-int ss_match_char_in (struct substring *, struct substring);
+bool ss_match_byte (struct substring *, char);
+int ss_match_byte_in (struct substring *, struct substring);
 bool ss_match_string (struct substring *, const struct substring);
-int ss_get_char (struct substring *);
-size_t ss_get_chars (struct substring *, size_t cnt, struct substring *);
+int ss_get_byte (struct substring *);
+size_t ss_get_bytes (struct substring *, size_t cnt, struct substring *);
 bool ss_get_until (struct substring *, char delimiter, struct substring *);
 size_t ss_get_long (struct substring *, long *);
 
@@ -120,13 +122,20 @@ int ss_first (struct substring);
 int ss_last (struct substring);
 size_t ss_span (struct substring, struct substring skip_set);
 size_t ss_cspan (struct substring, struct substring stop_set);
-size_t ss_find_char (struct substring, char);
+size_t ss_find_byte (struct substring, char);
 int ss_compare (struct substring, struct substring);
 int ss_compare_case (struct substring, struct substring);
 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);
 
 /* 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,
@@ -193,7 +202,7 @@ int ds_first (const struct string *);
 int ds_last (const struct string *);
 size_t ds_span (const struct string *, struct substring skip_set);
 size_t ds_cspan (const struct string *, struct substring stop_set);
-size_t ds_find_char (const struct string *, char);
+size_t ds_find_byte (const struct string *, char);
 int ds_compare (const struct string *, const struct string *);
 size_t ds_pointer_to_position (const struct string *, const char *);
 char *ds_xstrdup (const struct string *);
@@ -208,8 +217,8 @@ bool ds_read_config_line (struct string *, int *line_number, FILE *);
 bool ds_read_stream (struct string *, size_t size, size_t cnt, FILE *stream);
 
 /* Append. */
-void ds_put_char (struct string *, int ch);
-void ds_put_char_multiple (struct string *, int ch, size_t);
+void ds_put_byte (struct string *, int ch);
+void ds_put_byte_multiple (struct string *, int ch, size_t);
 void ds_put_cstr (struct string *, const char *);
 void ds_put_substring (struct string *, struct substring);
 void ds_put_vformat (struct string *st, const char *, va_list)