--- compiler.h.orig	Tue Nov  2 16:12:52 1999
+++ compiler.h	Tue Nov  2 16:11:46 1999
@@ -203,7 +203,7 @@
 #    define SC_TRAPNO	trapno
 #    define SC_ERR	err
 #  elif defined(__FreeBSD__)
-#    include <machine/signal.h>	/* for struct sigcontext */
+#    include <sys/signal.h>	/* for struct sigcontext */
 #    define SC_EAX	sc_eax
 #    define SC_ECX	sc_ecx
 #    define SC_EDX	sc_edx