Category: <b>MS Windows</b>
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<pre><b>INT 2F - MS Windows 3+ - END CRITICAL SECTION</b>

	AX = 1682h
Notes:	not supported in Windows/386 2.x.  Get InDOS flag with INT 21/AH=34h
	  and decrement by hand, taking care not to decrement InDOS flag
	  through zero
SeeAlso: AX=1681h,INT 15/AX=101Ch,INT 21/AH=34h
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