| Functions | |
| TCPIP_ICMPV6_CallbackDeregister | Deregisters an upper-layer function from ICMPv6 callback. |
| TCPIP_ICMPV6_Flush | Flushes a ICMPv6 packet. |
| TCPIP_ICMPV6_HeaderEchoRequestPut | Allocates a packet, IPv6 Header, and Upper-layer header for an ICMPv6 echo request. |
| TCPIP_ICMPV6_CallbackRegister | Registers an upper-layer function for ICMPv6 callback. |
| TCPIP_ICMPV6_EchoRequestSend | Sends an ICMPv6 echo request to a remote node. |
| Data Types and Constants | |
| ICMPV6_ERR_DU_CODE | ICMPv6 Destination Unreachable error code. |
| ICMPV6_ERR_PP_CODE | ICMPv6 Parameter Problem error code. |
| ICMPV6_ERR_TE_CODE | ICMPv6 Time Exceeded error code. |
| ICMPV6_HANDLE | ICMPv6 handle. |
| ICMPV6_PACKET_TYPES | ICMPv6 packet types. |
| ICMPV6_ERR_PTB_CODE | ICMPv6 Packet Too Big error code. |
| ICMPV6_INFO_EREQ_CODE | ICMPv6 Packet Echo Request information code. |
| ICMPV6_INFO_ERPL_CODE | ICMPv6 Packet Echo Reply information code. |
| TCPIP_ICMPV6_PutHeaderEchoReply | This is macro TCPIP_ICMPV6_PutHeaderEchoReply. |
