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t2ex

bsd_source/lib/libc/src_bsd/include/sys/queue.h - 27.6KB - 568 lines

185: #define LIST_END(head)                  NULL
186: #define LIST_EMPTY(head)                (LIST_FIRST(head) == LIST_END(head))
187: #define LIST_NEXT(elm, field)           ((elm)->field.le_next)
190:         for((var) = LIST_FIRST(head);                                  \
191:             (var)!= LIST_END(head);                                    \
192:             (var) = LIST_NEXT(var, field))
202: #define LIST_INIT(head) do {                                            \
203:         LIST_FIRST(head) = LIST_END(head);                             \
204: } while (0)