--- signals.c.orig	Tue Jun  6 14:33:33 2000
+++ signals.c	Tue Jun  6 14:35:08 2000
@@ -22,7 +22,7 @@
 #include <signal.h>
 #include <setjmp.h>
 
-#ifdef SunOS
+#if defined SunOS || defined FreeBSD
 sigjmp_buf	env;
 #else
 jmp_buf		env;