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#ifndef HEADER_CURL_KRB5_H
#define HEADER_CURL_KRB5_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 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.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
struct Curl_sec_client_mech {
const char *name;
size_t size;
int (*init)(void *);
int (*auth)(void *, struct Curl_easy *data, struct connectdata *);
void (*end)(void *);
int (*check_prot)(void *, int);
int (*encode)(void *, const void *, int, int, void **);
int (*decode)(void *, void *, int, int, struct connectdata *);
};
#define AUTH_OK 0
#define AUTH_CONTINUE 1
#define AUTH_ERROR 2
#if defined(HAVE_GSSAPI) && !defined(CURL_DISABLE_FTP)
void Curl_sec_conn_init(struct connectdata *);
void Curl_sec_conn_destroy(struct connectdata *);
int Curl_sec_read_msg(struct Curl_easy *data, struct connectdata *conn, char *,
enum protection_level);
CURLcode Curl_sec_login(struct Curl_easy *, struct connectdata *);
int Curl_sec_request_prot(struct connectdata *conn, const char *level);
#else
#define Curl_sec_conn_init(x) Curl_nop_stmt
#define Curl_sec_conn_destroy(x) Curl_nop_stmt
#endif
#endif /* HEADER_CURL_KRB5_H */
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