get_mouse_acceleration
status_t get_mouse_acceleration(int32* speed); // deprecated
status_t get_mouse_acceleration(const char* mouse_name, int32* speed);
if (get_mouse_acceleration(fDeviceRef.name, &fSettings.accel.accel_factor) != B_OK)
else if (get_mouse_acceleration(name, &device->settings.accel.accel_factor) != B_OK)
get_mouse_acceleration(device, &fAcceleration);
get_mouse_acceleration(kDeviceName, &fAcceleration);
if (get_mouse_acceleration(fName, &fSettings.accel.accel_factor) != B_OK)