Function dvb_set_section_filter 

pub unsafe extern "C" fn dvb_set_section_filter(
    dmxfd: c_int,
    pid: c_int,
    filtsize: c_uint,
    filter: *mut c_uchar,
    mask: *mut c_uchar,
    mode: *mut c_uchar,
    flags: c_uint,
) -> c_int