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