Lines Matching refs:Root
62 static TREE *Root; /* root of the free tree */194 if (Root) {195 tp = Root;224 } else if (tp != Root) {229 Root = tp;551 if (Root) {553 np = Root;586 Root = tp;613 Root = tp;990 Root = tp;1029 Root = tp;1035 * path from Root to tp and make tp the new root.