91     IPHeader_t * pxIPHeader = NULL;  in prvTCPReturnPacket_IPV4()  local
145 … pxIPHeader = ( ( IPHeader_t * ) &( pxNetworkBuffer->pucEthernetBuffer[ ipSIZE_OF_ETH_HEADER ] ) );  in prvTCPReturnPacket_IPV4()
184 …       pxIPHeader->ulDestinationIPAddress = FreeRTOS_htonl( pxSocket->u.xTCP.xRemoteIP.ulIP_IPv4 );  in prvTCPReturnPacket_IPV4()
185 …            pxIPHeader->ulSourceIPAddress = pxNetworkBuffer->pxEndPoint->ipv4_settings.ulIPAddress;  in prvTCPReturnPacket_IPV4()
192                 vFlip_32( pxIPHeader->ulDestinationIPAddress, pxIPHeader->ulSourceIPAddress );  in prvTCPReturnPacket_IPV4()
195             pxIPHeader->ucTimeToLive = ( uint8_t ) ipconfigTCP_TIME_TO_LIVE;  in prvTCPReturnPacket_IPV4()
196             pxIPHeader->usLength = FreeRTOS_htons( ulLen );  in prvTCPReturnPacket_IPV4()
199             pxIPHeader->usIdentification = FreeRTOS_htons( usPacketIdentifier );  in prvTCPReturnPacket_IPV4()
206                 pxIPHeader->usFragmentOffset = ipFRAGMENT_FLAGS_DONT_FRAGMENT;  in prvTCPReturnPacket_IPV4()
208                 pxIPHeader->usFragmentOffset = 0U;  in prvTCPReturnPacket_IPV4()
214                     pxIPHeader->usHeaderChecksum = 0x00U;  in prvTCPReturnPacket_IPV4()
215 …pxIPHeader->usHeaderChecksum = usGenerateChecksum( 0U, ( uint8_t * ) &( pxIPHeader->ucVersionHeade…  in prvTCPReturnPacket_IPV4()
216 …       pxIPHeader->usHeaderChecksum = ( uint16_t ) ~FreeRTOS_htons( pxIPHeader->usHeaderChecksum );  in prvTCPReturnPacket_IPV4()
236             ulDestinationIPAddress = pxIPHeader->ulDestinationIPAddress;  in prvTCPReturnPacket_IPV4()
295                 pxIPHeader->ulSourceIPAddress = pxIPHeader->ulDestinationIPAddress;  in prvTCPReturnPacket_IPV4()
326     IPHeader_t * pxIPHeader;  in prvTCPPrepareConnect_IPV4()  local
399         pxIPHeader = &pxTCPPacket->xIPHeader;  in prvTCPPrepareConnect_IPV4()
418         pxIPHeader->ucVersionHeaderLength = 0x45U;  in prvTCPPrepareConnect_IPV4()
420         pxIPHeader->usLength = FreeRTOS_htons( usLength );  in prvTCPPrepareConnect_IPV4()
421         pxIPHeader->ucTimeToLive = ( uint8_t ) ipconfigTCP_TIME_TO_LIVE;  in prvTCPPrepareConnect_IPV4()
423         pxIPHeader->ucProtocol = ( uint8_t ) ipPROTOCOL_TCP;  in prvTCPPrepareConnect_IPV4()
427         pxIPHeader->ulSourceIPAddress = FreeRTOS_htonl( pxSocket->u.xTCP.xRemoteIP.ulIP_IPv4 );  in prvTCPPrepareConnect_IPV4()