Data->Checksum = htons( IPv4_Checksum( buf, buflen ) );
free(buf);
IPv4_SendPacket(Conn->Interface, Conn->RemoteIP.v4, IP4PROT_TCP, 0, Length, Data);
Data->Checksum = htons( IPv4_Checksum( buf, buflen ) );
free(buf);
IPv4_SendPacket(Conn->Interface, Conn->RemoteIP.v4, IP4PROT_TCP, 0, Length, Data);