</A><HR><PRE><B>void p_avltree_mem();
</B></PRE>This routine prints (to stdout) memory usage statistics for data types
associated with the avltree package.
<HR><A NAME=defns></A><H2>Public Definitions in File avltree.h</H2>
<PRE>
typedef struct avl_node * Avl_node;

</PRE><HR><A NAME=intro></A><H2>Introduction</H2>
This is a simple implementation of AVL trees.  These are binary search trees
with the property that for each node, the difference in height of the two
subtrees is at most one.
<p>
The items that 