Current status flags.
Address of the current status-flag settings for the installed mouse device
driver.
The return value is a 4-byte set of bit flags.
Bit
31-10
9
If set, mouse
data is returned in mickeys, not pels.
8
If
set, the drawing operations for the pointer draw routine are disabled.
7-4
3
If
set, the pointer draw routine is disabled by an unsupported mode.
2
If set, a flush is in progress.
1
If set, a block-read is in progress.
0
If set, the event queue is busy with I/O.
DeviceHandle (HMOU) - input
Mouse device
handle.
Reserved. Set to 0.
rc (APIRET) - returns