void do_login(void);
int CtdlInvtKick(char *iuser, int op);
void ForEachUser(void (*CallBack)(struct ctdluser *EachUser, void *out_data),
void do_login(void);
int CtdlInvtKick(char *iuser, int op);
void ForEachUser(void (*CallBack)(struct ctdluser *EachUser, void *out_data),