Lines Matching refs:PARENT

530 	PARENT(tp) = LEFT(tp) = RIGHT(tp) = LINKFOR(tp) = NULL;
549 PARENT(tp) = np;
557 PARENT(tp) = np;
561 if ((sp = PARENT(np)) != NULL) {
566 PARENT(tp) = sp;
572 PARENT(sp) = tp;
576 PARENT(sp) = tp;
705 if ((RIGHT(x) = LEFT(y)) != NULL) PARENT(RIGHT(x)) = x;\
706 if ((PARENT(y) = PARENT(x)) != NULL)\
707 if (LEFT(PARENT(x)) == x) LEFT(PARENT(y)) = y;\
708 else RIGHT(PARENT(y)) = y;\
709 LEFT(y) = x; PARENT(x) = y
712 if ((LEFT(x) = RIGHT(y)) != NULL) PARENT(LEFT(x)) = x;\
713 if ((PARENT(y) = PARENT(x)) != NULL)\
714 if (LEFT(PARENT(x)) == x) LEFT(PARENT(y)) = y;\
715 else RIGHT(PARENT(y)) = y;\
716 RIGHT(y) = x; PARENT(x) = y
719 if ((RIGHT(x) = LEFT(y)) != NULL) PARENT(RIGHT(x)) = x;\
720 if ((RIGHT(y) = LEFT(z)) != NULL) PARENT(RIGHT(y)) = y;\
721 if ((PARENT(z) = PARENT(x)) != NULL)\
722 if (LEFT(PARENT(x)) == x) LEFT(PARENT(z)) = z;\
723 else RIGHT(PARENT(z)) = z;\
724 LEFT(z) = y; PARENT(y) = z; LEFT(y) = x; PARENT(x) = y
727 if ((LEFT(x) = RIGHT(y)) != NULL) PARENT(LEFT(x)) = x;\
728 if ((LEFT(y) = RIGHT(z)) != NULL) PARENT(LEFT(y)) = y;\
729 if ((PARENT(z) = PARENT(x)) != NULL)\
730 if (LEFT(PARENT(x)) == x) LEFT(PARENT(z)) = z;\
731 else RIGHT(PARENT(z)) = z;\
732 RIGHT(z) = y; PARENT(y) = z; RIGHT(y) = x; PARENT(x) = y
735 if ((RIGHT(y) = LEFT(z)) != NULL) PARENT(RIGHT(y)) = y;\
736 if ((PARENT(z) = PARENT(x)) != NULL)\
737 if (LEFT(PARENT(x)) == x) LEFT(PARENT(z)) = z;\
738 else RIGHT(PARENT(z)) = z;\
739 PARENT(x) = z; LEFT(z) = x;
742 if ((LEFT(y) = RIGHT(z)) != NULL) PARENT(LEFT(y)) = y;\
743 if ((PARENT(z) = PARENT(x)) != NULL)\
744 if (LEFT(PARENT(x)) == x) LEFT(PARENT(z)) = z;\
745 else RIGHT(PARENT(z)) = z;\
746 PARENT(x) = z; RIGHT(z) = x;
766 if (PARENT(op))
771 PARENT(tp) = NULL;
773 PARENT(sp) = tp;
777 PARENT(sp) = tp;
786 PARENT(tp) = NULL;
802 PARENT(RIGHT(tp)) = tp;
805 PARENT(tp) = NULL;
821 while ((pp = PARENT(tp)) != NULL) {
823 gp = PARENT(pp);