{ pkgs, haskellLib }:

with pkgs.haskell.lib;

final: prev: {

  alsa-core = null;

  alsa-mixer = null;

  hfsevents = prev.callPackage ../pkgs/hfsevents.nix {
    Cocoa = pkgs.darwin.apple_sdk.frameworks.Cocoa;
    CoreServices = pkgs.darwin.apple_sdk.frameworks.CoreServices;
  };

  iwlib = null;

  libsystemd-journal = null;

  sdl2-mixer = null;

  hinotify = final.hfsevents;

}