libzrtp
1.2.0
ZRTP VoIP security
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include
zrtp_iface_system.h
Go to the documentation of this file.
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/*
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* libZRTP SDK library, implements the ZRTP secure VoIP protocol.
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* Copyright (c) 2006-2009 Philip R. Zimmermann. All rights reserved.
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* Contact: http://philzimmermann.com
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* For licensing and other legal details, see the file zrtp_legal.c.
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*
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* Viktor Krykun <v.krikun at zfoneproject.com>
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*/
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#ifndef __ZRTP_IFACE_SYSTEM_H__
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#define __ZRTP_IFACE_SYSTEM_H__
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#include "zrtp_config.h"
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#include "zrtp_types.h"
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#if defined(__cplusplus)
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extern
"C"
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{
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#endif
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/*============================================================================*/
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/* System wide functions */
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/*============================================================================*/
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typedef
uint64_t
zrtp_time_t
;
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extern
void
*
zrtp_sys_alloc
(
unsigned
int
size);
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extern
void
zrtp_sys_free
(
void
* obj);
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extern
void
*
zrtp_memcpy
(
void
* dest,
const
void
* src,
unsigned
int
length);
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extern
void
*
zrtp_memset
(
void
*s,
int
c,
unsigned
int
n);
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extern
zrtp_time_t
zrtp_time_now
();
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/*============================================================================*/
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/* Mutex related interfaces */
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/*============================================================================*/
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extern
zrtp_status_t
zrtp_mutex_init
(zrtp_mutex_t** mutex);
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extern
zrtp_status_t
zrtp_mutex_destroy
(zrtp_mutex_t* mutex);
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extern
zrtp_status_t
zrtp_mutex_lock
(zrtp_mutex_t* mutex);
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extern
zrtp_status_t
zrtp_mutex_unlock
(zrtp_mutex_t* mutex);
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#if defined(__cplusplus)
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}
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#endif
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#endif
/* __ZRTP_IFACE_SYSTEM_H__ */
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