250 		if (old->u.constant.envelope.attack_length != effect->u.constant.envelope.attack_length  in need_envelope_modifier()
251 		|| old->u.constant.envelope.attack_level != effect->u.constant.envelope.attack_level  in need_envelope_modifier()
252 		|| old->u.constant.envelope.fade_length != effect->u.constant.envelope.fade_length  in need_envelope_modifier()
253 		|| old->u.constant.envelope.fade_level != effect->u.constant.envelope.fade_level)  in need_envelope_modifier()
258 		if (old->u.periodic.envelope.attack_length != effect->u.periodic.envelope.attack_length  in need_envelope_modifier()
259 		|| old->u.periodic.envelope.attack_level != effect->u.periodic.envelope.attack_level  in need_envelope_modifier()
260 		|| old->u.periodic.envelope.fade_length != effect->u.periodic.envelope.fade_length  in need_envelope_modifier()
261 		|| old->u.periodic.envelope.fade_level != effect->u.periodic.envelope.fade_level)  in need_envelope_modifier()
381 			effect->u.periodic.envelope.attack_length,  in iforce_upload_periodic()
382 			effect->u.periodic.envelope.attack_level,  in iforce_upload_periodic()
383 			effect->u.periodic.envelope.fade_length,  in iforce_upload_periodic()
384 			effect->u.periodic.envelope.fade_level);  in iforce_upload_periodic()
450 			effect->u.constant.envelope.attack_length,  in iforce_upload_constant()
451 			effect->u.constant.envelope.attack_level,  in iforce_upload_constant()
452 			effect->u.constant.envelope.fade_length,  in iforce_upload_constant()
453 			effect->u.constant.envelope.fade_level);  in iforce_upload_constant()