**
* boolean ftp_alloc ( resource stream, integer bytes [, string &message ] );
*
* Allocates space for a file to be uploaded
* Return TRUE on success or FALSE on failure
*
* NOTE; Many FTP servers do not support this command and/or don't need it.
*
* FTP success respons key: Belive it's 200
* Needs data connection: NO
*
* @param resource &$control FTP stream
* @param integer $int Space to allocate
* @param string &$msg Optional, textual representation of the servers response
* will be returned by reference
*
* @access public
* @return boolean
*/
function ftp_alloc(&$control, $int, &$msg = null)
{
if (!is_resource($control) || !is_integer($int)) {
return false;
}