hubbub3_force_wm_propagate_to_pipes
.force_wm_propagate_to_pipes = hubbub3_force_wm_propagate_to_pipes,
void hubbub3_force_wm_propagate_to_pipes(struct hubbub *hubbub);
.force_wm_propagate_to_pipes = hubbub3_force_wm_propagate_to_pipes,