MouGetNumQueEl

Returns the current status for the mouse device driver event queue.

Syntax
MouGetNumQueEl(QueDataRecord, DeviceHandle)

Parameters

 * QueDataRecord (PMOUQUEINFO) - output: Pointer to the mouse queue data structure.
 * DeviceHandle (HMOU) - input: Reserved. Must be 0.

Return Code

 * rc (APIRET) - returns:MouGetNumQueEl returns one of the following values:
 * 0 NO_ERROR
 * 466 ERROR_MOU_DETACHED
 * 501 ERROR_MOUSE_NO_CONSOLE

Remarks
The maximum number of queue elements returned in cmaxEvents is established during mouse device-driver configuration.