Category: <b>DESQview/TopView and Quarterdeck programs</b>
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<pre><b>INT 15 - DESQview v2.20+ - GET ERROR HANDLING</b>

	AX = DE16h
Return: BL = current mode
	    00h always post system error
	    01h return carry flag set on failed mailbox writes
	    02h return CF set on failed mailbox writes and NULL on failed
		GETMEM calls
SeeAlso: AX=DE15h
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