Symbol: oss_digital_control
headers/private/audio/soundcard.h
1322
#define SNDCTL_DSP_READCTL __SIOWR('P', 26, oss_digital_control)
headers/private/audio/soundcard.h
1323
#define SNDCTL_DSP_WRITECTL __SIOWR('P', 27, oss_digital_control)