Function leptess::capi::pixFindLargeRectangles

pub unsafe extern "C" fn pixFindLargeRectangles(
    pixs: *mut Pix, 
    polarity: i32, 
    nrect: i32, 
    pboxa: *mut *mut Boxa, 
    ppixdb: *mut *mut Pix
) -> i32