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AX = 0408h BP = driver ID (see #03741) for V_LPOINTER, V_LTOUCH, V_LTABLET ES:SI -> new event handler (see AH=00h"HP Vectra") DX = new handler's DS
Return:
AH = status (see #03744) ES:SI -> old event handler DX = old handler's DS BP,DS destroyed
Desc: Specify routine to be called on logical device events
Note: When events occur, the event handler is called with the same registers as the "F_ISR" function on AH=00h"HP Vectra"
See Also: AH=00h"HP Vectra" - AX=0400h"SF_LOCK" - AX=0406h"SF_TRACK_OFF"
See Also: AX=040Ah"SF_EVENT_ON" - AX=040Ch"SF_EVENT_OFF" - AH=06h"F_SAMPLE"
Category: Vendor-specific BIOS Extensions - Int 6Fh - H
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