Searched refs:IOCTL_WAV_MESSAGE (Results 1 – 1 of 1) sorted by relevance
173 #define IOCTL_WAV_MESSAGE 0x001d000c macro217 …if (DeviceIoControl(hWavDev, IOCTL_WAV_MESSAGE, &mp, sizeof(mp), &dwOut, sizeof(dwOut), &dwRet, 0)) in SendMessage()