$NetBSD: patch-af,v 1.1 2004/03/21 13:10:56 dmcmahill Exp $

--- src/l_ftos.cc.orig	Sun Feb  1 21:13:19 2004
+++ src/l_ftos.cc
@@ -36,6 +36,8 @@
  * there is a finite pool, so repeated calls work, to a point.
  * after that, the space is overwritten, every POOLSIZE calls
  */
+
+#include <math.h>
 #include "l_lib.h"
 #include "constant.h"
 /*--------------------------------------------------------------------------*/