Function leptess::capi::boxaCompareRegions

pub unsafe extern "C" fn boxaCompareRegions(
    boxa1: *mut Boxa, 
    boxa2: *mut Boxa, 
    areathresh: i32, 
    pnsame: *mut i32, 
    pdiffarea: *mut f32, 
    pdiffxor: *mut f32, 
    ppixdb: *mut *mut Pix
) -> i32