$NetBSD: patch-ad,v 1.5 2017/12/04 08:20:37 he Exp $

Add <float.h> include.

--- libmp3lame/machine.h.orig	2012-02-07 14:04:51.000000000 +0000
+++ libmp3lame/machine.h
@@ -131,6 +131,7 @@ char   *strchr(), *strrchr();
 # include <float.h>
 # define FLOAT_MAX FLT_MAX
 #else
+# include <float.h>
 # ifndef FLOAT
 typedef float FLOAT;
 #  ifdef FLT_MAX