diff -ur --unidirectional-new-file skipsrc-1.0.orig/certs/lib/Signed.h work.new/certs/lib/Signed.h
--- skipsrc-1.0.orig/certs/lib/Signed.h	Fri Oct 25 13:11:43 1996
+++ work.new/certs/lib/Signed.h	Mon Jan 24 13:07:18 2000
@@ -69,7 +69,7 @@
 	Signed(const Signed& );
 	Signed& operator =(const Signed &);
 	// Member functions and operators
-	virtual decode(const Bstream&);		// Supply a signed object
+	virtual int decode(const Bstream&);	// Supply a signed object
 	virtual Bstream sign(const Bstream&,  // tobesigned, key and algid.
 		       const Bstream&, const AlgId&);
 						   // returns encoded_signed