format.nChannels = shm->channels;
format.wBitsPerSample = shm->samplebits;
format.nSamplesPerSec = shm->speed;
format.nChannels = shm->channels;
format.wBitsPerSample = shm->samplebits;
format.nSamplesPerSec = shm->speed;
shm->channels, shm->samplebits, shm->speed);
gSndBufSize = dsbcaps.dwBufferBytes;
shm->channels, shm->samplebits, shm->speed);
gSndBufSize = dsbcaps.dwBufferBytes;