Function leptess::capi::pixGetAverageMaskedRGB

pub unsafe extern "C" fn pixGetAverageMaskedRGB(
    pixs: *mut Pix,
    pixm: *mut Pix,
    x: i32,
    y: i32,
    factor: i32,
    type_: i32,
    prval: *mut f32,
    pgval: *mut f32,
    pbval: *mut f32
) -> i32