Change the name of an internal structure, since the name is used by a structure of the (new) SCTP API.
Change the name of an internal structure, since the name
is used by a structure of the (new) SCTP API.

MFC after: 1 week.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase