Category: <b>DOS-based task switchers/multitaskers</b>
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<pre><b>INT 21 - DoubleDOS - SET/RESET KEYBOARD CONTROL FLAGS</b>

	AH = E8h
	AL = program for which to set flags (00h this program, 01h other)
	DX = keyboard control flags (see <a href=../../it/88/20.html>#02088</a>)
Return: DX = previous flags
Notes:	disabling Ctrl-PrtSc will allow the program to intercept the keystroke;
	  disabling any of the other keystrokes disables them completely
	identical to AH=F8h
SeeAlso: AH=E1h"DoubleDOS",AH=E2h"DoubleDOS",AH=E3h"DoubleDOS"
SeeAlso: AH=F8h"DoubleDOS"

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