Lines Matching defs:elem

111 #define CIRCQ_INIT(elem) do {			\
112 	(elem)->next = (elem);			\
113 	(elem)->prev = (elem);			\
116 #define CIRCQ_INSERT_TAIL(list, elem) do {	\
117 	(elem)->prev = (list)->prev;		\
118 	(elem)->next = (list);			\
119 	(list)->prev->next = (elem);		\
120 	(list)->prev = (elem);			\
134 #define CIRCQ_REMOVE(elem) do {			\
135 	(elem)->next->prev = (elem)->prev;      \
136 	(elem)->prev->next = (elem)->next;      \
137 	_Q_INVALIDATE((elem)->prev);		\
138 	_Q_INVALIDATE((elem)->next);		\
142 #define CIRCQ_FIRST(elem) ((elem)->next)
144 #define CIRCQ_EMPTY(elem) (CIRCQ_FIRST(elem) == (elem))
146 #define CIRCQ_FOREACH(elem, list)		\
147 	for ((elem) = CIRCQ_FIRST(list);	\
148 	    (elem) != (list);			\
149 	    (elem) = CIRCQ_FIRST(elem))