(PHP 4, PHP 5 < 5.2.0, PECL hwapi SVN)
hwapi_hgcsp — Returns object of class hw_api
$hostname
   [, int $port
  ] )
   Opens a connection to the Hyperwave server on host
   hostname. The protocol used is HGCSP.
  
hostnameThe host name.
portIf you do not pass a port number, 418 is used.
Returns an instance of HW_API.