}
/* Set PAM credentials */
-void do_pam_setcred()
+void do_pam_setcred(void)
{
int pam_retval;
* session is established and the user's pty is connected to
* stdin/stout/stderr.
*/
-void do_pam_chauthtok()
+void do_pam_chauthtok(void)
{
int pam_retval;
char **fetch_pam_environment(void);
int do_pam_account(char *username, char *remote_user);
void do_pam_session(char *username, const char *ttyname);
-void do_pam_setcred();
+void do_pam_setcred(void);
void print_pam_messages(void);
int pam_password_change_required(void);
-void do_pam_chauthtok();
+void do_pam_chauthtok(void);
#endif /* USE_PAM */