Sets the mouse device driver status flags for the installed mouse device driver.

#define INCL_MOU
#include <os2.h>

PULONG    DeviceStatus;  /*  Status flags. */
HMOU      DeviceHandle;  /*  Reserved.  Must be 0. */
APIRET    rc;            /*  Return code. */

rc = MouSetDevStatus(DeviceStatus, DeviceHandle);