Lines Matching refs:LEFT
203 if ((tmp = LEFT(tp)) != NULL) {
544 PARENT(tp) = LEFT(tp) = RIGHT(tp) = LINKFOR(tp) = NULL;
557 if ((tmp = LEFT(np)) != NULL) {
561 LEFT(np) = tp;
579 if (np == LEFT(sp))
580 LEFT(sp) = tp;
589 if ((sp = LEFT(np)) != NULL) {
594 LEFT(tp) = sp;
771 if ((RIGHT(x) = LEFT(y)) != NULL) {
777 if (LEFT(PARENT(x)) == x)
778 LEFT(PARENT(y)) = y;
782 LEFT(y) = x;
799 if ((LEFT(x) = RIGHT(y)) != NULL) {
800 unprotect(*npp++ = LEFT(x));
801 PARENT(LEFT(x)) = x;
805 if (LEFT(PARENT(x)) == x)
806 LEFT(PARENT(y)) = y;
827 if ((RIGHT(x) = LEFT(y)) != NULL) {
831 if ((RIGHT(y) = LEFT(z)) != NULL) {
837 if (LEFT(PARENT(x)) == x)
838 LEFT(PARENT(z)) = z;
842 LEFT(z) = y;
844 LEFT(y) = x;
861 if ((LEFT(x) = RIGHT(y)) != NULL) {
862 unprotect(*npp++ = LEFT(x));
863 PARENT(LEFT(x)) = x;
865 if ((LEFT(y) = RIGHT(z)) != NULL) {
866 unprotect(*npp++ = LEFT(y));
867 PARENT(LEFT(y)) = y;
871 if (LEFT(PARENT(x)) == x)
872 LEFT(PARENT(z)) = z;
895 if ((RIGHT(y) = LEFT(z)) != NULL) {
901 if (LEFT(PARENT(x)) == x)
902 LEFT(PARENT(z)) = z;
907 LEFT(z) = x;
924 if ((LEFT(y) = RIGHT(z)) != NULL) {
925 unprotect(*npp++ = LEFT(y));
926 PARENT(LEFT(y)) = y;
930 if (LEFT(PARENT(x)) == x)
931 LEFT(PARENT(z)) = z;
976 if ((sp = LEFT(op)) != NULL) {
981 LEFT(tp) = sp;
996 if ((tp = LEFT(op)) != NULL) {
1051 if (LEFT(pp) == tp) {
1052 if (gp && LEFT(gp) == pp) {