--- builtin/numerical.c.org	Thu Aug 16 18:47:06 2001
+++ builtin/numerical.c	Thu Aug 16 18:47:52 2001
@@ -51,7 +51,11 @@
 #include "parse.h"
 
 #if LAPACK
+#if (__FreeBSD__ >= 4)
+#include <g2c.h>
+#else
 #include <f2c.h>
+#endif
 
 void Pflinsolve();