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#ifndef HEADER_CURL_SSH_H
#define HEADER_CURL_SSH_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2008, 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 http://curl.haxx.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.
*
* $Id$
***************************************************************************/
#ifdef USE_LIBSSH2
#if !defined(LIBSSH2_VERSION_NUM) || (LIBSSH2_VERSION_NUM < 0x001000)
# error "SCP/SFTP protocols require libssh2 0.16 or later"
#endif
#if (LIBSSH2_VERSION_NUM >= 0x001300)
# define HAVE_LIBSSH2_SESSION_BLOCK_DIRECTIONS 1
#else
# undef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTIONS
#endif
extern const struct Curl_handler Curl_handler_scp;
extern const struct Curl_handler Curl_handler_sftp;
ssize_t Curl_scp_send(struct connectdata *conn, int sockindex,
const void *mem, size_t len);
ssize_t Curl_scp_recv(struct connectdata *conn, int sockindex,
char *mem, size_t len);
ssize_t Curl_sftp_send(struct connectdata *conn, int sockindex,
const void *mem, size_t len);
ssize_t Curl_sftp_recv(struct connectdata *conn, int sockindex,
char *mem, size_t len);
#define Curl_ssh_enabled(conn,prot) (conn->protocol & prot)
#else /* USE_LIBSSH2 */
#define Curl_ssh_enabled(x,y) 0
#define Curl_scp_send(a,b,c,d) 0
#define Curl_sftp_send(a,b,c,d) 0
#define Curl_scp_recv(a,b,c,d) 0
#define Curl_sftp_recv(a,b,c,d) 0
#endif /* USE_LIBSSH2 */
#endif /* HEADER_CURL_SSH_H */
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