void set_wtmpsupp (char *newtext);
void set_wtmpsupp_to_current_room(void);
void cmd_info (void);
-void cmd_rchg (char *newroomname);
-void cmd_hchg (char *newhostname);
-void cmd_uchg (char *newusername);
void cmd_time (void);
int is_public_client (char *where);
void cmd_iden (char *argbuf);
-void cmd_stel (char *cmdbuf);
void cmd_mesg (char *mname);
void cmd_emsg (char *mname);
void cmd_term (char *cmdbuf);