RBIL61 - INT 2F - DOS 3.0+ internal - SHARING RETRY DELAY {undocumented}

INT 2F U - DOS 3.0+ internal - SHARING RETRY DELAY                              
	AX = 1224h
	SS = DOS DS (must be using a DOS internal stack)
Return: after delay set by INT 21/AX=440Bh, unless in server call
	  (INT 21/AX=5D00h)
Note:	delay is dependent on the processor speed, and is skipped entirely if
	  inside a server call
SeeAlso: INT 21/AX=440Bh,INT 21/AH=52h,INT 62/AX=0097h