===================================================================
RCS file: /cvs/mandoc/tree.c,v
retrieving revision 1.14
retrieving revision 1.18
diff -u -p -r1.14 -r1.18
--- mandoc/tree.c	2009/08/13 11:45:29	1.14
+++ mandoc/tree.c	2009/10/30 18:53:09	1.18
@@ -1,4 +1,4 @@
-/*	$Id: tree.c,v 1.14 2009/08/13 11:45:29 kristaps Exp $ */
+/*	$Id: tree.c,v 1.18 2009/10/30 18:53:09 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -15,34 +15,33 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 #include <assert.h>
-#include <err.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <time.h>
 
 #include "mdoc.h"
 #include "man.h"
+#include "main.h"
 
 static	void	print_mdoc(const struct mdoc_node *, int);
 static	void	print_man(const struct man_node *, int);
 
 
 /* ARGSUSED */
-int
+void
 tree_mdoc(void *arg, const struct mdoc *mdoc)
 {
 
 	print_mdoc(mdoc_node(mdoc), 0);
-	return(1);
 }
 
 
 /* ARGSUSED */
-int
+void
 tree_man(void *arg, const struct man *man)
 {
 
 	print_man(man_node(man), 0);
-	return(1);
 }