57   cqueue_t cqueue;  member
80   vad->cqueue.base.s = vad->vad_buffer;  in vad_reset()
81   vad->cqueue.tail.a = vad->cqueue.head.a = 0;  in vad_reset()
82   vad->cqueue.size = VAD_BUFFER_SIZE;  in vad_reset()
130     p->cqueue.base.s[p->cqueue.head.a] = data[i];  in vad_update()
131     p->cqueue.head.a = (p->cqueue.head.a + 1) & (p->cqueue.size - 1);  in vad_update()
132     if (p->cqueue.head.a == p->cqueue.tail.a)  in vad_update()
133       p->cqueue.tail.a = (p->cqueue.tail.a + 1) & (p->cqueue.size - 1);  in vad_update()
136   tail = p->cqueue.tail.a;  in vad_update()
139     sample = p->cqueue.base.s[tail];  in vad_update()
140     tail = (tail + 1) & (p->cqueue.size - 1);  in vad_update()
141     if (tail == p->cqueue.head.a)  in vad_update()
144         ((sample & 0x8000) != (p->cqueue.base.s[tail] & 0x8000)) ? 1 : -1;  in vad_update()