VDD_SET_BUSY_FLAG_ADDR

Call With

EAX = VDD_SET_BUSY_FLAG_ADDR equate (89H)

EBX = Magic Number

CX = the bitmask (set to 1) for the BUSY bit within the byte.

SI:DI = Selector:Offset address of byte containing the DIB engine BUSY bit in the display driver's PDEVICE structure.

Return Values

Nothing returned.

Remarks

This function is for internal use by GDI only. Any other use will cause Windows and the display subsytem to become unstable.

This function calls no mini-VDD functions.