Category: <b>DOS kernel</b>
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<pre><b>INT 21 - DOS v2.11-2.13 - OEM FUNCTION</b>

	AH = FEh
Return: AL = 00h if no OEM function handler installed (see AH=F8h"OEM")
SeeAlso: AH=F8h"OEM",AH=FDh"OEM",AH=FFh"OEM"
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