anchor.diff:      jobs.hostapd =
         { startOn = "started network-interfaces";
           stopOn = "stopping network-interfaces";
  -
  -        script =
  -          ''
  -            exec ${pkgs.hostapd}/bin/hostapd ${configFile}
  -          '';
  +        exec = "${pkgs.hostapd}/bin/hostapd ${configFile}";
         };
     };
   }
  
positive.code:         example = "network";
          type = types.string;
          description = "members of this group can control hostapd";
          };
  
        wpa = mkOption {
          default = true;
          description = "enable WPA (IEEE 802.11i/D3.0) to authenticate to the access point";
          };
  
        wpaPassphrase = mkOption {
          default = "my_sekret";
          example = "any_64_char_string";
          type = types.string;
          description = "WPA-PSK (pre-shared-key) passphrase. Clients will need this passphrase to associate with this access point";
          };
  
        extraCfg = mkOption {
          default = "";
  
negative.code:           '';
          type = types.string;
          description = "Extra configuration options to put in the hostapd.conf";
        };
      };
    };
  
  
    ###### implementation
  