Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

                                                     ◄Up► ◄Next► ◄Previous►
────────────────────────────────────────────────────────────────────────────
 
include vpicd.inc
 
mov     eax, IRQHand    ; IRQ handle
mov     ebx, VM         ; current VM handle
VxDcall VPICD_Clear_Int_Request
 
The VPICD_Clear_Int_Request service resets an IRQ request that was
previously set by a call to the VPICD_Set_Int_Request service.
 
Parameter  Description
────────────────────────────────────────────────────────────────────────────
 
IRQHand    Specifies the handle of the IRQ to clear.
 
VM         Specifies the handle of the VM.
 
Return Value
 
This service has no return value.
 
Comments
 
If the IRQ is being shared and another device has also set the virtual IRQ,
this service does not reset the virtual request immediately. Instead, the
request is reset only after the other device calls VPICD_Clear_Int_Request
 
Uses
 
Flags
 
See Also
 
VPICD_Set_Int_Request
 
 
                                      ♦