In a second application executed by the virtualizing unit, the internal storage is analyzed for the presence of a message and, if the message is present, {HEAD ~ the message} is transmitted to {TAIL ~ a receiver} 
is transmitted to
In a second application executed by the virtualizing unit , the internal storage is analyzed for the presence of a message and , if the message is present , { HEAD ~ the message } is transmitted to { TAIL ~ a receiver }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL