-- Calls to the procedure SEND generate an HTTP header line
   -- of the form:
   -- Set-Cookie: <name>=<value> expires=<expires> path=<path>
   --             domain=<domain> [secure]
   -- Only the name and value are required (as per the HTTP_COOKIE spec),
   -- and the default is non-secure.
   -- Calls to SEND must fall in the context of an OWA procedure's
   -- HTTP header output.  For example:

   -- begin
   --    owa_util.mime_header('text/html', FALSE);
   --                -- FALSE indicates not to close the header
   --    owa_cookie.send('ITEM1','SOCKS');
   --    owa_cookie.send('ITEM2','SHOES');
   --    owa_util.http_header_close;
   --
   --    -- Now output the page the user will see.
   --    htp.htmlOpen;
   --    <etc>
   procedure send(name    in varchar2,
                  value   in varchar2,
                  expires in date     DEFAULT NULL,
                  path    in varchar2 DEFAULT NULL,
                  domain  in varchar2 DEFAULT NULL,
                  secure  in varchar2 DEFAULT NULL);