/************************************** 	Queue.h**************************************/#ifndef	__QUEUE_H__#define	__QUEUE_H__   #define ENQUEUEPACKET(_Head, _Tail,_Packet)	\do						\{                                               \    if (!_Head) {                           \        	_Head = _Packet;                \        } 					\	else {                                  \        	(_Tail)->next = _Packet; 	\        }                                       \   	(_Packet)->next = NULL;  		\    _Tail = _Packet;                        \}while(0)#define DEQUEUEPACKET(Head, Tail )            	\do						\{   if(Head)			\	{                                            \        if (!Head->next) {                      \        	Tail = NULL;                    \        }                                       \        Head = Head->next;                      \	}		\}while(0)#endif	//__QUEUE_H__