p_intf->p_module = module_Need( p_intf, "interface", psz_module, VLC_FALSE );
if( p_intf->p_module == NULL )
{
msg_Err( p_intf, "no suitable interface module" );
p_intf->p_module = module_Need( p_intf, "interface", psz_module, VLC_FALSE );
if( p_intf->p_module == NULL )
{
msg_Err( p_intf, "no suitable interface module" );