CHECK_IOCTL_ERROR  121 libavdevice/oss_audio.c     CHECK_IOCTL_ERROR(SNDCTL_DSP_SETFMTS)
CHECK_IOCTL_ERROR  125 libavdevice/oss_audio.c     CHECK_IOCTL_ERROR(SNDCTL_DSP_STEREO)
CHECK_IOCTL_ERROR  129 libavdevice/oss_audio.c     CHECK_IOCTL_ERROR(SNDCTL_DSP_SPEED)