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#ifndef HEADER_CURL_BUFREF_H
#define HEADER_CURL_BUFREF_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/*
* Generic buffer reference.
*/
struct bufref {
void (*dtor)(void *); /* Associated destructor. */
const unsigned char *ptr; /* Referenced data buffer. */
size_t len; /* The data size in bytes. */
#ifdef DEBUGBUILD
int signature; /* Detect API use mistakes. */
#endif
};
void Curl_bufref_init(struct bufref *br);
void Curl_bufref_set(struct bufref *br, const void *ptr, size_t len,
void (*dtor)(void *));
const unsigned char *Curl_bufref_ptr(const struct bufref *br);
size_t Curl_bufref_len(const struct bufref *br);
CURLcode Curl_bufref_memdup(struct bufref *br, const void *ptr, size_t len);
void Curl_bufref_free(struct bufref *br);
#endif
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