guint sock_add_watch (SockInfo *sock, GIOCondition condition,
SockFunc func, gpointer data);
-struct hostent *my_gethostbyname (const gchar *hostname);
-
SockInfo *sock_connect (const gchar *hostname, gushort port);
gint sock_connect_async (const gchar *hostname, gushort port,
SockConnectFunc func, gpointer data);