The QClose function will close {TAIL ~ the standard socket} and send a clear request to {HEAD ~ the QoS Service Provider} 230, which includes the file descriptor of the socket and the process id of the application 
The QClose function will close { TAIL ~ the standard socket } and send a clear request to { HEAD ~ the QoS Service Provider } 230 , which includes the file descriptor of the socket and the process i d of the application
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH