internal static extern ErrorCode HttpInitialize( HttpApiVersion Version, uint Flags, IntPtr pReserved);
internal static extern ErrorCode HttpInitialize( HttpApiVersion Version, uint Flags, IntPtr pReserved);
internal static extern ErrorCode HttpInitialize( HttpApiVersion Version, uint Flags, IntPtr pReserved);
internal static extern ErrorCode HttpInitialize( HttpApiVersion Version, uint Flags, IntPtr pReserved);