INT 7F - Alloy NTNX, MW386 - SEND DATAGRAM                                      
	AH = 11h
	DX:SI -> request block (see #03953)
Return: AL = status (see #03952)
Note:	if wildcard channel FFh used, actual channel number will be filled in
SeeAlso: AH=12h


(Table 03952)
Values for Alloy function status:
 00h	successful
 01h	busy
 02h	channel range error (not 00h-3Fh)
 03h	invalid subfunction
 0Ah	packet too large (or <2 bytes if NTNX)
 0Bh	can't send packet to itself
 0Ch	invalid number of destinations
 0Dh	destination channel number out of range
 0Eh	destination user is busy
 0Fh	destination user has locked channel
 10h	channel not open
 11h	no datagram server on destination (NTNX)


Format of Alloy request block:
Offset	Size	Description	(Table 03953)
 00h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	pointer to packet to send
 04h	WORD	packet size in bytes (1-4096)
 06h	BYTE	number of destinations for packet (max 1Fh)
 07h 31 BYTEs	destination user IDs (FFh = broadcast to all except sender)
 26h 31 BYTEs	destination channels (FFh = first available channel)
 45h 31 BYTEs	return destination statuses