-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
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
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if !str_h
#define str_h 1
#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 "xstrndup.h"
#include "xvasprintf.h"
\f
/* Miscellaneous. */
char *buf_find_reverse (const char *, size_t, const char *, size_t);
int buf_compare_case (const char *, const char *, size_t);
int buf_compare_rpad (const char *, size_t, const char *, size_t);
+void buf_copy_lpad (char *, size_t, const char *, size_t);
void buf_copy_rpad (char *, size_t, const char *, size_t);
void buf_copy_str_lpad (char *, size_t, const char *);
void buf_copy_str_rpad (char *, size_t, const char *);
void str_uppercase (char *);
void str_lowercase (char *);
+bool str_format_26adic (unsigned long int number, char buffer[], size_t);
+
char *spprintf (char *dst, const char *format, ...);
+
+void *mempset (void *, int, size_t);
\f
/* Common character classes for use with substring and string functions. */
#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
/* File input. */
bool ds_read_line (struct string *, FILE *);
bool ds_read_config_line (struct string *, int *line_number, FILE *);
-size_t ds_read_stream (struct string *, size_t size, size_t cnt, FILE *stream);
+bool ds_read_stream (struct string *, size_t size, size_t cnt, FILE *stream);
/* Append. */
void ds_put_char (struct string *, int ch);