* preorder than x and not in the subtree of x. Returns NULLT if there \r
* is none. */\r
treeNode TaggedFoll(treeNode x, TagType tag);\r
- \r
+\r
+ treeNode TaggedFollBelow(treeNode x, TagType tag,treeNode root); \r
\r
/** TaggedFollowingSibling(x,tag) */\r
treeNode TaggedFollowingSibling(treeNode x, TagType tag);\r