q931fmt.hpp

来自「ABis无线接口全套资料」· HPP 代码 · 共 146 行

//
// q931fmt.hpp
//

#ifndef _Q931FMT_HPP
#define _Q931FMT_HPP


#ifndef _Q931IEFMT_HPP
#include "q931iefmt.hpp"
#endif

// Declare Q931 message header structure.

#pragma pack(1)

struct SQ931MsgHead
{
	UINT8 ptlid;					// byte 1, protocol discriminator id=00001000
	
	UINT8 len			: 4;		// byte 2, Length of call reference value
	UINT8 spare1		: 4;		// byte 2, spare of 0000                                       
	UINT8 crv1			: 7;		// byte 3, Call reference value
	UINT8 flag1 		: 1;		// byte 3, The call reference flag can take the values "0" or "1"
	UINT8 crv2/*		: 7*/;		// byte 4, Call reference value
	// UINT8 flag2		: 1;		// byte 4, The call reference flag can take the values "0" or "1"

	UINT8 msgType		: 7;		// byte 5, Message type
	UINT8 spare2		: 1;		// byte 5, default 0 
};

struct SQ931MsgHead_CR1 // Add 2005-10-28, by Wujianjin.
{ // Virtual call reference.
	UINT8 ptlid;					// byte 1, protocol discriminator id=00001000
	
	UINT8 len			: 4;		// byte 2, Length of call reference value. Must be zero.
	UINT8 spare1		: 4;		// byte 2, spare of 0000                                       

	UINT8 msgType		: 7;		// byte 5, Message type
	UINT8 spare2		: 1;		// byte 5, default 0 
};

struct SQ931MsgHead_CR2 // Add 2005-10-28, by Wujianjin.
{
	UINT8 ptlid;					// byte 1, protocol discriminator id=00001000
	
	UINT8 len			: 4;		// byte 2, Length of call reference value
	UINT8 spare1		: 4;		// byte 2, spare of 0000                                       
	UINT8 crv1			: 7;		// byte 3, Call reference value
	UINT8 flag1 		: 1;		// byte 3, The call reference flag can take the values "0" or "1"

	UINT8 msgType		: 7;		// byte 5, Message type
	UINT8 spare2		: 1;		// byte 5, default 0 
};

typedef SQ931MsgHead SQ931MsgHead_CR3; // Add 2005-10-28, by Wujianjin.

typedef SQ931MsgHead SQ931ALRHead;
typedef SQ931MsgHead SQ931CPGHead;
typedef SQ931MsgHead SQ931CONHead;
typedef SQ931MsgHead SQ931PRGHead;
typedef SQ931MsgHead SQ931STPHead;
typedef SQ931MsgHead SQ931STAHead;
typedef SQ931MsgHead SQ931RESHead;
typedef SQ931MsgHead SQ931REAHead;
typedef SQ931MsgHead SQ931RERHead;
typedef SQ931MsgHead SQ931SUSHead;
typedef SQ931MsgHead SQ931UIFHead;
typedef SQ931MsgHead SQ931DSCHead;
typedef SQ931MsgHead SQ931RELHead;
typedef SQ931MsgHead SQ931RLCHead;
typedef SQ931MsgHead SQ931RSTHead;
typedef SQ931MsgHead SQ931RSAHead;
typedef SQ931MsgHead SQ931SGMHead;
typedef SQ931MsgHead SQ931CNCHead;
typedef SQ931MsgHead SQ931INFHead;
typedef SQ931MsgHead SQ931NTFHead;
typedef SQ931MsgHead SQ931STTHead;
typedef SQ931MsgHead SQ931STEHead;
typedef SQ931MsgHead SQ931SUAHead;
typedef SQ931MsgHead SQ931SURHead;
typedef SQ931MsgHead SQ931COAHead;

#pragma pack( )

#endif // _Q931FMT_HPP