--- cl-except.h.orig	Fri Aug 25 07:05:25 1995
+++ cl-except.h	Mon Oct 28 23:34:02 1996
@@ -25,7 +25,7 @@
 #define _BSD_SIGNALS
 #endif
 
-#include <syscall.h>
+#include <sys/syscall.h>
 #include <signal.h>
 
 /* gdb-style for tracking each signal */