anchor.diff:          # Networking options.
           IP_PNP n
           IPV6_PRIVACY y
  -        NETFILTER_ADVANCED y
  -        IP_VS_PROTO_TCP y
  -        IP_VS_PROTO_UDP y
  -        IP_VS_PROTO_ESP y
  -        IP_VS_PROTO_AH y
           IP_DCCP_CCID3 n # experimental
  -        CLS_U32_PERF y
  -        CLS_U32_MARK y
  -
  -        # Wireless networking.
  -        IPW2100_MONITOR y # support promiscuous mode
  -        IPW2200_MONITOR y # support promiscuous mode
  -        IWLWIFI_LEDS? y
  -        IWLWIFI_RFKILL y
  -        IWLAGN_SPECTRUM_MEASUREMENT y
  -        IWLAGN_LEDS y
  -        IWL4965 y # Intel Wireless WiFi 4965AGN
  -        IWL5000 y # Intel Wireless WiFi 5000AGN
  -        IWL3945_RFKILL y
  -        IWL3945_LEDS y
  -        HOSTAP_FIRMWARE y # Support downloading firmware images with Host AP driver
  -        HOSTAP_FIRMWARE_NVRAM y
   
           # Some settings to make sure that fbcondecor works - in particular,
           # disable tileblitting and the drivers that need it.
  
positive.code:         MARKERS n
          KPROBES n
          NUMA? n
          PM_TRACE_RTC n
  
          # Enable various subsystems.
          ACCESSIBILITY y # Accessibility support
          AUXDISPLAY y # Auxiliary Display support
          DONGLE y # Serial dongle support
          HIPPI y
  
negative.code:         # Optimize with -O2, not -Os.
          CC_OPTIMIZE_FOR_SIZE n
  
          # Include the CFQ I/O scheduler in the kernel, rather than as a
          # module, so that the initrd gets a good I/O scheduler.
          IOSCHED_CFQ y
  