/*  This file is a part of JRTPLIB  Copyright (c) 1999-2004 Jori Liesenborgs  Contact: jori@lumumba.luc.ac.be  This library (JRTPLIB) was partially developed for my thesis at the  School for Knowledge Technology (Belgium/The Netherlands)  Permission is hereby granted, free of charge, to any person obtaining a  copy of this software and associated documentation files (the "Software"),  to deal in the Software without restriction, including without limitation  the rights to use, copy, modify, merge, publish, distribute, sublicense,  and/or sell copies of the Software, and to permit persons to whom the  Software is furnished to do so, subject to the following conditions:  The above copyright notice and this permission notice shall be included  in all copies or substantial portions of the Software.  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS  IN THE SOFTWARE.*/#ifndef RTPSTRUCTS_H#define RTPSTRUCTS_H#include "rtpconfig.h"#define TYPE_RTCP_SR		200#define TYPE_RTCP_RR		201#define TYPE_RTCP_SDES		202#define TYPE_RTCP_BYE		203#define TYPE_RTCP_APP		204#define TYPE_SDES_END		0#define TYPE_SDES_CNAME		1#define TYPE_SDES_NAME		2#define TYPE_SDES_EMAIL		3#define TYPE_SDES_PHONE		4#define TYPE_SDES_LOC		5#define TYPE_SDES_TOOL		6#define TYPE_SDES_NOTE		7#define TYPE_SDES_PRIV		8typedef unsigned short RTPuint16;typedef unsigned long RTPuint32;struct RTPHeader{#ifdef RTP_BIG_ENDIAN	unsigned char version:2;	unsigned char padding:1;	unsigned char extension:1;	unsigned char cc:4;	unsigned char marker:1;	unsigned char payloadtype:7;#else // little endian	unsigned char cc:4;	unsigned char extension:1;	unsigned char padding:1;	unsigned char version:2;	unsigned char payloadtype:7;	unsigned char marker:1;#endif	RTPuint16 seqnum;	RTPuint32 timestamp;	RTPuint32 ssrc;};struct RTPHeaderExtension{	RTPuint16 userdefined;	RTPuint16 length;};struct RTCPHeader{#ifdef RTP_BIG_ENDIAN	unsigned char version:2;	unsigned char padding:1;	unsigned char blockcount:5;#else // little endian	unsigned char blockcount:5;	unsigned char padding:1;	unsigned char version:2;#endif	unsigned char packettype;	RTPuint16 length;};struct SSRCPrefix{	RTPuint32 ssrc;};struct RTCPSenderInfo{	RTPuint32 NTPmsw;	RTPuint32 NTPlsw;	RTPuint32 rtptimestamp;	RTPuint32 senderpacketcount;	RTPuint32 senderoctetcount;};struct RTCPReportBlock{	RTPuint32 ssrc;	unsigned char fractionlost;	unsigned char packetslost[3];	RTPuint32 exthsnr; // extended highest sequence number received	RTPuint32 jitter;	RTPuint32 lsr; // last SR timestamp	RTPuint32 dlsr; // delay since last SR};struct SDESPrefix{	unsigned char sdestype;	unsigned char length;};struct RTCPAPPPrefix{	RTPuint32 src;	unsigned char name[4];};#endif // RTPSTRUCTS_H