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2C0030

Category: memory management
Flags: available only in protected mode, Undocumented function

INT 2C - Cloaking - GET TRAPPING STATE OF SPECIFIED PORT

	AX = 0030h
	DX = port number
Return: CF clear if successful
	   BX = current state (0000h not trapped, 0001h trapped)
	CF set on error (port out of range or reserved)
Note:	this function was first introduced with RM386 (RAM-MAN/386) v6.00
SeeAlso: AX=002Eh,AX=002Fh

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  Copyright 2000   by Ralf Brown     Updated Jul 2000