Function vips_sys::im_tone_analyse

pub unsafe extern "C" fn im_tone_analyse(
    in_: *mut VipsImage, 
    out: *mut VipsImage, 
    Ps: f64, 
    Pm: f64, 
    Ph: f64, 
    S: f64, 
    M: f64, 
    H: f64
) -> c_int