anchor.diff:  
     pshs = callPackage ../servers/http/pshs { };
   
  -  libpulseaudio = callPackage ../servers/pulseaudio {
  -    libOnly = true;
  -    inherit (darwin.apple_sdk.frameworks) CoreServices AudioUnit Cocoa;
  -  };
  +  # PulseAudio daemons
   
     # Name is changed to prevent use in packages;
     # please use libpulseaudio instead.
  
positive.code: 
    aptly = callPackage ../tools/misc/aptly { };
  
    apulse = callPackage ../misc/apulse { };
  
    libpressureaudio = callPackage ../misc/apulse/pressureaudio.nix { };
  
    libcardiacarrest = callPackage ../misc/libcardiacarrest { };
  
    archivemount = callPackage ../tools/filesystems/archivemount { };
  
    arandr = callPackage ../tools/X11/arandr { };
  
negative.code:     zeroconfSupport = true;
      inherit (darwin.apple_sdk.frameworks) CoreServices AudioUnit Cocoa;
    };
  
    # libpulse implementations
  
    libpulseaudio-vanilla = callPackage ../servers/pulseaudio {
      libOnly = true;
      inherit (darwin.apple_sdk.frameworks) CoreServices AudioUnit Cocoa;
    };
  
    apulse = callPackage ../misc/apulse { };
  
    libpressureaudio = callPackage ../misc/apulse/pressureaudio.nix {
      libpulseaudio = libpulseaudio-vanilla; # headers only
    };
  
    libcardiacarrest = callPackage ../misc/libcardiacarrest {
      libpulseaudio = libpulseaudio-vanilla; # meta only
    };
  
    libpulseaudio = libpulseaudio-vanilla;
  
    tomcat_connectors = callPackage ../servers/http/apache-modules/tomcat-connectors { };
  
  