rad_close
rad_close(radius_auth_state);
rad_close(radius_acct_state);
rad_close(radius_auth_state);
rad_close(radius_acct_state);
rad_close(radh);
rad_close(radh);
rad_close(radh);
rad_close(radh);
rad_close(radh);
rad_close(radh);
rad_close(radh);
void rad_close(struct rad_handle *);