Returns the number of mickeys per centimeter for the installed mouse device driver.

#define INCL_MOU
#include <os2.h>

PULONG    NumberOfMickeys;  /*  Number of mickeys per centimeter. */
HMOU      DeviceHandle;     /*  Mouse device handle */
APIRET    rc;               /*  Return code. */

rc = MouGetNumMickeys(NumberOfMickeys, DeviceHandle);