Function tcod_sys::TCOD_noise_get_turbulence_ex

pub unsafe extern fn TCOD_noise_get_turbulence_ex(noise: TCOD_noise_t,
                                                  f: *mut c_float,
                                                  octaves: c_float,
                                                  _type: TCOD_noise_type_t)
                                                  -> c_float