Procedure NTRECW (
	Lun: Integer;
	Efn: Event_Flag;
	Buff: Address;
	Bufflen: Integer;
	VAR IOSB: IO_Status_block
	);
   EXTERNAL;
{*USER*
 
 Receive data over established logical link. BUFF will receive the data.
BUFFLEN specifies the buffer size, and must be in the range 1..8192. bytes.
LUN specifies the unit used in the NTCON or NTACC call, *NOT* the network
mailbox lun!
 
 }