RtpHeader.h

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//  
// Copyright (C) 2007 SIPfoundry Inc. 
// Licensed by SIPfoundry under the LGPL license. 
//  
// Copyright (C) 2007 SIPez LLC. 
// Licensed to SIPfoundry under a Contributor Agreement. 
//  
// $$ 

#ifndef _INCLUDED_RTPHEADER_H /* [ */
#define _INCLUDED_RTPHEADER_H

// SYSTEM INCLUDES
// APPLICATION INCLUDES
#include "os/OsIntTypes.h"
#include "mp/MpTypes.h"

// MACROS
// EXTERNAL FUNCTIONS
// EXTERNAL VARIABLES
// CONSTANTS
// STRUCTS
// TYPEDEFS
// DEFINES
#define RTP_V_MASK    0xC0  
#define RTP_V_SHIFT   6     
#define RTP_P_MASK    0x20  
#define RTP_P_SHIFT   5     
#define RTP_X_MASK    0x10  
#define RTP_X_SHIFT   4     
#define RTP_CC_MASK   0x0F  
#define RTP_CC_SHIFT  0     

#define RTP_M_MASK    0x80  
#define RTP_M_SHIFT   7     
#define RTP_PT_MASK   0x7F  
#define RTP_PT_SHIFT  0     

#define RTP_MAX_CSRCS 16    

struct RtpHeader {
   uint8_t vpxcc;           
   uint8_t mpt;             
   RtpSeq seq;              
   RtpTimestamp timestamp;  
   RtpSRC ssrc;             
};


#endif /* ] _INCLUDED_RTPHEADER_H */