[gaeorn]

Type cast in common/TCPConnection.cpp to fix compile error under 64bit.

Index: common/TCPConnection.cpp
===================================================================
--- common/TCPConnection.cpp    (revision 2)
+++ common/TCPConnection.cpp    (revision 3)
@@ -145,7 +145,7 @@
 #endif
 #endif
        addrlen=sizeof(struct sockaddr_in);
-       if (!getsockname(connection_socket,(struct sockaddr *)&local,&addrlen)) {
+       if (!getsockname(connection_socket,(struct sockaddr *)&local,(socklen_t *)&addrlen)) {
                unsigned long ip=local.sin_addr.s_addr;
                sprintf(host,"%d.%d.%d.%d",
                        *(unsigned char *)&ip,