text: /*************************************
  * 	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__
  