diff --git a/rsa.h b/rsa.h
index 713d312..d3d2c99 100644
--- a/rsa.h
+++ b/rsa.h
@@ -11,7 +11,7 @@
  * called by a name other than "ssh" or "Secure Shell".
  */
 
-/* RCSID("$OpenBSD: rsa.h,v 1.10 2001/01/29 19:47:30 markus Exp $"); */
+/* RCSID("$OpenBSD: rsa.h,v 1.11 2001/03/26 23:23:24 markus Exp $"); */
 
 #ifndef RSA_H
 #define RSA_H
@@ -22,4 +22,6 @@
 void rsa_public_encrypt __P((BIGNUM * out, BIGNUM * in, RSA * prv));
 int rsa_private_decrypt __P((BIGNUM * out, BIGNUM * in, RSA * prv));
 
+void generate_additional_parameters __P((RSA *rsa));
+
 #endif				/* RSA_H */