Int 6F Fn 05  - 10net - Receive                                            [N]

   AH = 05h
   CX = number of seconds before timeout
   DS:DX -> receive buffer (see #3432)

Return: CF clear if successful
       AH = FEh if dequeued message is a CB message
   CF set on error
       AX = error code (see #3411)

See Also: AH=04h"10NET"

Format of 10NET receive buffer:
Offset Size    Description (Table 3432)
 00h 12 BYTEs  sending node's ID
 0Ch   WORD    length of message
 0Eh  N BYTEs  message (maximum 1024 bytes)