/usr/include/libprelude/prelude-string.h is in libprelude-dev 4.1.0-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* Copyright (C) 2004-2017 CS-SI. All Rights Reserved.
* Author: Yoann Vandoorselaere <yoann.v@prelude-ids.com>
*
* This file is part of the Prelude library.
*
* 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, 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.
*
* 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.
*
*****/
#ifndef _LIBPRELUDE_PRELUDE_STRING_H
#define _LIBPRELUDE_PRELUDE_STRING_H
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdarg.h>
#include "prelude-list.h"
#include "prelude-macros.h"
#include "prelude-inttypes.h"
#include "prelude-linked-object.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct prelude_string prelude_string_t;
int prelude_string_new(prelude_string_t **string);
int prelude_string_new_nodup(prelude_string_t **string, char *str);
int prelude_string_new_ref(prelude_string_t **string, const char *str);
int prelude_string_new_dup(prelude_string_t **string, const char *str);
int prelude_string_new_dup_fast(prelude_string_t **string, const char *str, size_t len);
void prelude_string_destroy(prelude_string_t *string);
void prelude_string_destroy_internal(prelude_string_t *string);
int prelude_string_new_nodup_fast(prelude_string_t **string, char *str, size_t len);
int prelude_string_new_ref_fast(prelude_string_t **string, const char *str, size_t len);
int prelude_string_set_dup_fast(prelude_string_t *string, const char *buf, size_t len);
int prelude_string_set_dup(prelude_string_t *string, const char *buf);
int prelude_string_set_nodup_fast(prelude_string_t *string, char *buf, size_t len);
int prelude_string_set_nodup(prelude_string_t *string, char *buf);
int prelude_string_set_ref_fast(prelude_string_t *string, const char *buf, size_t len);
int prelude_string_set_ref(prelude_string_t *string, const char *buf);
int prelude_string_copy_ref(const prelude_string_t *src, prelude_string_t *dst);
int prelude_string_copy_dup(const prelude_string_t *src, prelude_string_t *dst);
prelude_string_t *prelude_string_ref(prelude_string_t *string);
int prelude_string_clone(const prelude_string_t *src, prelude_string_t **dst);
size_t prelude_string_get_len(const prelude_string_t *string);
const char *prelude_string_get_string_or_default(const prelude_string_t *string, const char *def);
const char *prelude_string_get_string(const prelude_string_t *string);
int prelude_string_get_string_released(prelude_string_t *string, char **outptr);
prelude_bool_t prelude_string_is_empty(const prelude_string_t *string);
int prelude_string_truncate(prelude_string_t *string, size_t len);
void prelude_string_clear(prelude_string_t *string);
/*
* string operation
*/
int prelude_string_cat(prelude_string_t *dst, const char *str);
int prelude_string_ncat(prelude_string_t *dst, const char *str, size_t len);
int prelude_string_sprintf(prelude_string_t *string, const char *fmt, ...)
PRELUDE_FMT_PRINTF(2, 3);
int prelude_string_vprintf(prelude_string_t *string, const char *fmt, va_list ap)
PRELUDE_FMT_PRINTF(2, 0);
int prelude_string_compare(const prelude_string_t *str1, const prelude_string_t *str2);
#define prelude_string_set_constant(string, str) \
prelude_string_set_ref_fast((string), (str), strlen((str)))
#define prelude_string_new_constant(string, str) \
prelude_string_new_ref_fast((string), (str), strlen((str)))
#ifdef __cplusplus
}
#endif
#endif /* _LIBPRELUDE_PRELUDE_STRING_H */
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