#include "auth-pam.h"
#include "auth2-pam.h"
-Authctxt *do_authentication(void);
-Authctxt *do_authentication2(void);
+void do_authentication(void);
+void do_authentication2(void);
Authctxt *authctxt_new(void);
void auth_log(Authctxt *, int, char *, char *);