rb_is_black 165 lib/util/rbtree.c while ((!node || rb_is_black(node)) && node != root->rb_node) rb_is_black 177 lib/util/rbtree.c if ((!other->rb_left || rb_is_black(other->rb_left)) && rb_is_black 178 lib/util/rbtree.c (!other->rb_right || rb_is_black(other->rb_right))) rb_is_black 186 lib/util/rbtree.c if (!other->rb_right || rb_is_black(other->rb_right)) rb_is_black 214 lib/util/rbtree.c if ((!other->rb_left || rb_is_black(other->rb_left)) && rb_is_black 215 lib/util/rbtree.c (!other->rb_right || rb_is_black(other->rb_right))) rb_is_black 223 lib/util/rbtree.c if (!other->rb_left || rb_is_black(other->rb_left))