Get a proxy server address

Internet_Proxy_info * PIEINFO = NULL;

DWORD DWSIZE = 0;

Bool Bret = InternetQueryOption (NULL, Internet_Option_Proxy, Pieinfo, & DWSize);

PIEINFO = (Internet_Proxy_Info *) New char [dwsize];

Bret = InternetQueryOption (NULL, Internet_Option_Proxy, Pieinfo, & DWSize);