Lines Matching refs:old
513 struct type *child, *parent, *old = elm; \
537 if (RB_PARENT(elm, field) == old) \
539 (elm)->field = (old)->field; \
540 if (RB_PARENT(old, field)) { \
541 if (RB_LEFT(RB_PARENT(old, field), field) == old)\
542 RB_LEFT(RB_PARENT(old, field), field) = elm;\
544 RB_RIGHT(RB_PARENT(old, field), field) = elm;\
545 RB_AUGMENT(RB_PARENT(old, field)); \
548 RB_PARENT(RB_LEFT(old, field), field) = elm; \
549 if (RB_RIGHT(old, field)) \
550 RB_PARENT(RB_RIGHT(old, field), field) = elm; \
574 return (old); \