/* DRV_QUERYDSOUNDIFACE is a "Wine extension" to get the DSound interface */
if (ds_hw_accel != DS_HW_ACCEL_EMULATION && !forcewave)
- waveOutMessage((HWAVEOUT)device->drvdesc.dnDevNode, DRV_QUERYDSOUNDIFACE, (DWORD_PTR)&device->driver, 0);
+ waveOutMessage((HWAVEOUT)(DWORD_PTR)device->drvdesc.dnDevNode, DRV_QUERYDSOUNDIFACE, (DWORD_PTR)&device->driver, 0);
/* Get driver description */
if (device->driver) {