/* PSPP - computes sample statistics.
Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
- Written by Ben Pfaff <blp@gnu.org>.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
#include "compiler.h"
#include "memcasecmp.h"
-#include "memmem.h"
-#include "snprintf.h"
-#include "stpcpy.h"
-#include "strcase.h"
-#include "strftime.h"
-#include "strstr.h"
-#include "strtok_r.h"
-#include "vsnprintf.h"
#include "xvasprintf.h"
\f
/* Miscellaneous. */
#define CC_ALNUM CC_LETTERS CC_DIGITS
\f
/* Substrings. */
-struct substring
+struct substring
{
char *string;
size_t length;
};
#define SS_EMPTY_INITIALIZER {NULL, 0}
-#define SS_LITERAL_INITIALIZER(LITERAL) {LITERAL, (sizeof LITERAL) - 1}
+#define SS_LITERAL_INITIALIZER(LITERAL) \
+ {(char *) LITERAL, (sizeof LITERAL) - 1}
/* Constructors.
These functions do not allocate any memory, so the substrings
/* Constructors and destructor that allocate and deallocate
memory. */
+struct pool;
void ss_alloc_substring (struct substring *, struct substring);
void ss_alloc_uninit (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 *);
void ss_dealloc (struct substring *);
/* Mutators.
size_t *save_idx, struct substring *token);
void ss_advance (struct substring *, size_t);
bool ss_match_char (struct substring *, char);
+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 *);
bool ss_get_until (struct substring *, char delimiter, struct substring *);
+size_t ss_get_long (struct substring *, long *);
/* Inspectors. */
bool ss_is_empty (struct substring);
size_t ss_cspan (struct substring, struct substring stop_set);
size_t ss_find_char (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);
\f