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#ifndef __LIBSSH2_MISC_H
#define __LIBSSH2_MISC_H
/* Copyright (c) 2009-2014 by Daniel Stenberg
*
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* Neither the name of the copyright holder nor the names
* of any other contributors may be used to endorse or
* promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*/
struct list_head {
struct list_node *last;
struct list_node *first;
};
struct list_node {
struct list_node *next;
struct list_node *prev;
struct list_head *head;
};
int _libssh2_error_flags(LIBSSH2_SESSION* session, int errcode, const char* errmsg, int errflags);
int _libssh2_error(LIBSSH2_SESSION* session, int errcode, const char* errmsg);
void _libssh2_list_init(struct list_head *head);
/* add a node last in the list */
void _libssh2_list_add(struct list_head *head,
struct list_node *entry);
/* return the "first" node in the list this head points to */
void *_libssh2_list_first(struct list_head *head);
/* return the next node in the list */
void *_libssh2_list_next(struct list_node *node);
/* return the prev node in the list */
void *_libssh2_list_prev(struct list_node *node);
/* remove this node from the list */
void _libssh2_list_remove(struct list_node *entry);
size_t _libssh2_base64_encode(struct _LIBSSH2_SESSION *session,
const char *inp, size_t insize, char **outptr);
unsigned int _libssh2_ntohu32(const unsigned char *buf);
libssh2_uint64_t _libssh2_ntohu64(const unsigned char *buf);
void _libssh2_htonu32(unsigned char *buf, uint32_t val);
void _libssh2_store_u32(unsigned char **buf, uint32_t value);
void _libssh2_store_str(unsigned char **buf, const char *str, size_t len);
void *_libssh2_calloc(LIBSSH2_SESSION* session, size_t size);
#if defined(LIBSSH2_WIN32) && !defined(__MINGW32__) && !defined(__CYGWIN__)
/* provide a private one */
#undef HAVE_GETTIMEOFDAY
int __cdecl _libssh2_gettimeofday(struct timeval *tp, void *tzp);
#define HAVE_LIBSSH2_GETTIMEOFDAY
#define LIBSSH2_GETTIMEOFDAY_WIN32 /* enable the win32 implementation */
#else
#ifdef HAVE_GETTIMEOFDAY
#define _libssh2_gettimeofday(x,y) gettimeofday(x,y)
#define HAVE_LIBSSH2_GETTIMEOFDAY
#endif
#endif
#endif /* _LIBSSH2_MISC_H */
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