Symbol: SNDCTL_DSP_SETFMT
headers/private/audio/soundcard.h
1004
#define SNDCTL_DSP_SAMPLESIZE SNDCTL_DSP_SETFMT
src/add-ons/media/media-add-ons/opensound/OpenSoundDeviceEngine.cpp
232
if (ioctl(fFD, SNDCTL_DSP_SETFMT, &fmt, sizeof(int)) < 0) {