Function leptonica_sys::rchExtract

pub unsafe extern "C" fn rchExtract(
    rch: *mut L_RCH,
    pindex: *mut l_int32,
    pscore: *mut l_float32,
    ptext: *mut *mut c_char,
    psample: *mut l_int32,
    pxloc: *mut l_int32,
    pyloc: *mut l_int32,
    pwidth: *mut l_int32
) -> l_ok