Function classicube_sys::Gradient_Tint

pub unsafe extern "C" fn Gradient_Tint(
    bmp: *mut Bitmap, 
    tintA: cc_uint8, 
    tintB: cc_uint8, 
    x: c_int, 
    y: c_int, 
    width: c_int, 
    height: c_int
)