Lines Matching refs:Root
65 static TREE *Root; /* root of the free tree */197 if (Root) {198 tp = Root;227 } else if (tp != Root) {232 Root = tp;550 if (Root) {552 np = Root;585 Root = tp;612 Root = tp;989 Root = tp;1028 Root = tp;1034 * path from Root to tp and make tp the new root.