/* rt-wumpus.ih
 */
/* This software is copyrighted as detailed in the LICENSE file. */

/* DON'T EDIT BELOW THIS LINE OR YOUR CHANGES WILL BE LOST! */

static void find_depth _((ARTICLE*,int));
static void cache_tree _((ARTICLE*,int,char*));
static ARTICLE* find_artp _((ARTICLE*,int));
static void display_tree _((ARTICLE*,char*));