Function leptess::capi::pixFindPageForeground

pub unsafe extern "C" fn pixFindPageForeground(
    pixs: *mut PIX, 
    threshold: l_int32, 
    mindist: l_int32, 
    erasedist: l_int32, 
    pagenum: l_int32, 
    showmorph: l_int32, 
    display: l_int32, 
    pdfdir: *const c_char
) -> *mut BOX