$NetBSD: patch-ad,v 1.1 2006/08/29 12:49:54 rillig Exp $

--- main/gbx/gbx_subr_math.c.orig	2006-03-14 00:33:07.000000000 +0100
+++ main/gbx/gbx_subr_math.c	2006-04-20 20:43:30.000000000 +0200
@@ -41,7 +41,11 @@
 static MATH_FUNC MathFunc[] = {
   NULL, frac, log, exp, sqrt, sin, cos, tan, atan, asin, acos,
   deg, rad, log10, sinh, cosh, tanh, asinh, acosh, atanh,
+#if defined(OS_NETBSD)
+  cbrt, expm1, log1p
+#else
   exp2, exp10, log2, cbrt, expm1, log1p
+#endif  
   };
 
 static MATH_FUNC_2 MathFunc2[] = {
