Defined in 1 files as a macro:

• include/uapi/linux/soundcard.h, line 972 (as a macro)

Referenced in 3 files:

• sound/core/oss/mixer_oss.c, line 325
• sound/core/oss/pcm_oss.c, line 2605
• sound/oss/dmasound/dmasound_core.c, line 348