[FreeVMS] Auto-discard notification

[BERTRAND Joël]

	Bruno, please use your real mail address. You can only send messages 
with your mailman's registered address.

	That being said, I will patch L4/X2. I have sent some patches to Ka 
devs a long time ago I have never pushed into git tree.
For virtual memory, don't worry, FreeVMS only requires in a first time a 
pagefault handler that is able to give virtual memory to child process 
(and that is able to associate physical to virtual pages and to process ID).

	Regards,

	JKB