$NetBSD: patch-aa,v 1.1.1.1 2005/04/06 14:54:02 minskim Exp $

--- ext/RMagick/rmfill.c.orig	2004-12-18 07:44:06.000000000 +0900
+++ ext/RMagick/rmfill.c
@@ -8,6 +8,14 @@
 
 #include "rmagick.h"
 
+#ifdef __NetBSD__
+#define fmax(x, y) my_fmax(x, y)
+static double my_fmax(double x, double y)
+{
+	return x > y ? x : y;
+}
+#endif
+
 typedef struct
 {
     double x1, y1, x2, y2;