map import
[ overlays/lib/filesystem.nix
  overlays/lib/strings.nix
  #overlays/users-init.nix
] ++
[ (self: super: { smartctl-tbw = super.callPackage pkgs/tools/system/smartmontools/smartctl-tbw {}; })
  (self: super: { swaplist     = super.callPackage pkgs/tools/system/swaplist {}; })
]