anchor.diff:  #  lsiutil = callPackage ../os-specific/linux/lsiutil { };
   #
     kmod = callPackage ../os-specific/linux/kmod { };
  -#
  -#  kmod-blacklist-ubuntu = callPackage ../os-specific/linux/kmod-blacklist-ubuntu { };
  -#
  -#  kmod-debian-aliases = callPackage ../os-specific/linux/kmod-debian-aliases { };
  -#
  +
  +  kmod-blacklist-ubuntu = callPackage ../os-specific/linux/kmod-blacklist-ubuntu { };
  +
  +  kmod-debian-aliases = callPackage ../os-specific/linux/kmod-debian-aliases { };
  +
     kvm = qemu_kvm;
   #
     libcap = callPackage ../os-specific/linux/libcap { };
  
positive.code: #
  #  apitrace = qt5.callPackage ../applications/graphics/apitrace {};
  #
  #  argyllcms = callPackage ../tools/graphics/argyllcms {};
  #
  #  arp-scan = callPackage ../tools/misc/arp-scan { };
  #
  
negative.code: #
  #  corkscrew = callPackage ../tools/networking/corkscrew { };
  #
    cpio = callPackage ../tools/archivers/cpio { };
  #
  #  crackxls = callPackage ../tools/security/crackxls { };
  #
  