}
/* 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;