lpfn_WSASENDTO = function ( const s : TSocket; lpBuffers : LPWSABUF; dwBufferCount : DWORD; var lpNumberOfBytesSent : DWORD; dwFlags : DWORD; lpTo : PSockAddr; iTolen : Integer; lpOverlapped : LPwsaoverlapped; lpCompletionRoutine : LPwsaoverlapped_COMPLETION_ROUTINE ): Integer;

The text for this type has been generated automatically. This means that it is not documented.