struct _CLIENT *introducer; /* ID of the servers which the client is connected to */
struct _CLIENT *topserver; /* toplevel servers (only valid if client is a server) */
char host[CLIENT_HOST_LEN]; /* hostname of the client */
struct _CLIENT *introducer; /* ID of the servers which the client is connected to */
struct _CLIENT *topserver; /* toplevel servers (only valid if client is a server) */
char host[CLIENT_HOST_LEN]; /* hostname of the client */