revert 7d4c7513: bring back S/Key prototypes

(but leave RCSID changes)

1 files changed, 2 insertions, 0 deletions

diff --git a/auth.h b/auth.h
index fffbe6c07..b235906cf 100644
--- a/auth.h
+++ b/auth.h
@@ -180,6 +180,8 @@ int	auth2_challenge(Authctxt *, char *);
 void    auth2_challenge_stop(Authctxt *);
 int     bsdauth_query(void *, char **, char **, u_int *, char ***, u_int **);
 int     bsdauth_respond(void *, u_int, char **);
+int     skey_query(void *, char **, char **, u_int *, char ***, u_int **);
+int     skey_respond(void *, u_int, char **);
 
 int     allowed_user(struct passwd *);
 struct passwd * getpwnamallow(const char *user);