* to the output Ethernet frame if the host is requesting the IP or MAC address of the\r
* virtual server device on the network.\r
*\r
- * \param InDataStart Pointer to the start of the incoming packet's ARP header\r
- * \param OutDataStart Pointer to the start of the outgoing packet's ARP header\r
+ * \param[in] InDataStart Pointer to the start of the incoming packet's ARP header\r
+ * \param[out] OutDataStart Pointer to the start of the outgoing packet's ARP header\r
*\r
* \return The number of bytes written to the out Ethernet frame if any, NO_RESPONSE otherwise\r
*/\r