Lines Matching refs:circ
70 #define circ_count(circ) \
71 (CIRC_CNT((circ)->head, (circ)->tail, BUF_SZ))
72 #define circ_count_to_end(circ) \
73 (CIRC_CNT_TO_END((circ)->head, (circ)->tail, BUF_SZ))
75 #define circ_space(circ) \
76 (CIRC_SPACE((circ)->head, (circ)->tail, BUF_SZ))
77 #define circ_space_to_end(circ) \
78 (CIRC_SPACE_TO_END((circ)->head, (circ)->tail, BUF_SZ))