AUDIO_MN_TYPE_NBITS
#define AUDIO_MN_TYPE_MASK ((1U << AUDIO_MN_TYPE_NBITS) - 1)
ASSERT(mn < (1U << AUDIO_MN_TYPE_NBITS));
ASSERT(mn < (1U << AUDIO_MN_TYPE_NBITS));
void *d_minor_data[1 << AUDIO_MN_TYPE_NBITS];
#define AUDIO_MN_TYPE_MASK ((1U << AUDIO_MN_TYPE_NBITS) - 1)
#define AUDIO_MN_INST_NBITS ((NBITSMINOR32 - 1) - AUDIO_MN_TYPE_NBITS)
#define AUDIO_MN_INST_SHIFT (AUDIO_MN_TYPE_NBITS)