CIRCLEQ_PREV     1624 kern/vfs_subr.c 		nmp = CIRCLEQ_PREV(mp, mnt_list);
CIRCLEQ_PREV      479 kern/vfs_syscalls.c 			nmp = CIRCLEQ_PREV(mp, mnt_list);
CIRCLEQ_PREV      490 kern/vfs_syscalls.c 		nmp = CIRCLEQ_PREV(mp, mnt_list);
CIRCLEQ_PREV      447 sys/queue.h    	    (var) = CIRCLEQ_PREV(var, field))