ml_effect_state
struct ml_effect_state *state;
static int apply_envelope(struct ml_effect_state *state, int value,
struct ml_effect_state *state,
struct ml_effect_state *state;
struct ml_effect_state *state = &ml->states[effect_id];
struct ml_effect_state *state = &ml->states[effect->id];
struct ml_effect_state states[FF_MEMLESS_EFFECTS];
static unsigned long calculate_next_time(struct ml_effect_state *state)