PTRI_SPLAY_LINKS
TriDelete(
  IN  PTRI_SPLAY_LINKS Links
  );

Routine Description:

    This Delete function takes as input a pointer to a splay link in a tree
    and deletes that node from the tree.  Its function return value is a
    pointer to the root the tree.  If the tree is now empty, the return
    value is NULL.

Arguments:

    Links - Supplies the pointer to a splay link in a tree

Return Values:

    PRTI_SPLAY_LINKS - Returns a pointer to the root of the splayed tree