INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - QUERY CRITICAL SECTION
	AH = 10h
Return: CF clear if no critical section active
	CF set if in critical section
SeeAlso: AH=0Eh"ETHDEV",AH=0Fh"ETHDEV",AH=FEh,INT 21/AH=3Fh"BW-TCP"
SeeAlso: INT 63/AH=03h"BW-TCP",INT 63/AH=24h"BW-TCP",INT 64/AH=01h"BW-NFS"