Lines Matching defs:tail
58 #define circ_empty(circ) ((circ)->head == (circ)->tail)
59 #define circ_free(circ) CIRC_SPACE((circ)->head, (circ)->tail, CIRC_SIZE)
60 #define circ_cnt(circ) CIRC_CNT((circ)->head, (circ)->tail, CIRC_SIZE)
87 inbound_len, bfin_jc_write_buf.tail, bfin_jc_write_buf.head);
124 int tail = bfin_jc_write_buf.tail;
128 circ_byte(&bfin_jc_write_buf, tail + 0),
129 circ_byte(&bfin_jc_write_buf, tail + 1),
130 circ_byte(&bfin_jc_write_buf, tail + 2),
131 circ_byte(&bfin_jc_write_buf, tail + 3)
133 bfin_jc_write_buf.tail += ate;
250 bfin_jc_write_buf.head = bfin_jc_write_buf.tail = 0;