Function leptess::capi::boxIntersectByLine

pub unsafe extern "C" fn boxIntersectByLine(
    box_: *mut Box, 
    x: i32, 
    y: i32, 
    slope: f32, 
    px1: *mut i32, 
    py1: *mut i32, 
    px2: *mut i32, 
    py2: *mut i32, 
    pn: *mut i32
) -> i32