src/externs.h

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/* externs.h - Prototypes for externs not defined elsewhere */

/* $Id: externs.h,v 1.6 2005/08/08 10:30:11 murrayma Exp $ */

#include "config.h"
#include "copyright.h"

#ifndef __EXTERNS__H
#define __EXTERNS__H

#include "db.h"
#include "mudconf.h"
#include "interface.h"
#include "mmdb.h"

#ifndef _DB_C
#define INLINE
#else                           /* _DB_C */
#ifdef __GNUC__
#define INLINE inline
#else                           /* __GNUC__ */
#define INLINE
#endif                          /* __GNUC__ */
#endif                          /* _DB_C */

#define ToUpper(C)      (((C) >= 'a' && (C) <= 'z')? (C) - 'a' + 'A': (C))
#define ToLower(C)      (((C) >= 'A' && (C) <= 'Z')? (C) - 'A' + 'a': (C))
#define safe_atoi(s)    ((s == NULL) ? 0 : atoi(s))

/* From conf.c */
int cf_modify_bits(int *, char *, long, dbref, char *);

/* From mail.c*/
int load_mail(FILE *);
int dump_mail(FILE *);
void mail_init(void);
struct mail *mail_fetch(dbref, int);

/* From udb_achunk.c */
int dddb_close(void);
int dddb_setfile(char *);
int dddb_init(void);

/* From netcommon.c */
void choke_player(dbref);
void release_player(dbref);
void make_ulist(dbref, char *, char **);
int fetch_idle(dbref);
int fetch_connect(dbref);
void raw_broadcast(int, char *, ...);
int desc_cmp(void *, void *, void *);
void run_command(DESC *d, char *);
int do_unauth_command(DESC *d, char *);

/* From cque.c */
int nfy_que(dbref, int, int, int);
int halt_que(dbref, dbref);
void wait_que(dbref, dbref, int, dbref, int, char *, char *[], int, char *[]);
int que_next(void);
int do_top(int ncmds);
void recover_queue_deposits(void);
void cque_dump_restart(struct mmdb_t *);
void cque_load_restart(struct mmdb_t *);


/* From eval.c */
void tcache_init(void);
char *parse_to(char **, char, int);
char *parse_arglist(dbref, dbref, char *, char, int, char *[], int, char *[], int);
int get_gender(dbref);
void exec(char *, char **, int, dbref, dbref, int, char **, char *[], int);

/* From game.c */
void do_shutdown(dbref, dbref, int, char *);
#define notify(p,m)                     notify_checked(p,p,m, MSG_PUP_ALWAYS|MSG_ME_ALL|MSG_F_DOWN)
#define notify_quiet(p,m)               notify_checked(p,p,m, \
                                                MSG_PUP_ALWAYS|MSG_ME)
#define notify_with_cause(p,c,m)        notify_checked(p,c,m, \
                                                MSG_PUP_ALWAYS|MSG_ME_ALL|MSG_F_DOWN)
#define notify_quiet_with_cause(p,c,m)  notify_checked(p,c,m, \
                                                MSG_PUP_ALWAYS|MSG_ME)
#define notify_puppet(p,c,m)            notify_checked(p,c,m, \
                                                MSG_ME_ALL|MSG_F_DOWN)
#define notify_quiet_puppet(p,c,m)      notify_checked(p,c,m, \
                                                MSG_ME)
#define notify_all(p,c,m)               notify_checked(p,c,m, \
                                                MSG_ME_ALL|MSG_NBR_EXITS|MSG_F_UP|MSG_F_CONTENTS)
#define notify_all_from_inside(p,c,m)   notify_checked(p,c,m, \
                                                MSG_ME_ALL|MSG_NBR_EXITS_A|MSG_F_UP|MSG_F_CONTENTS|MSG_S_INSIDE)
#define notify_all_from_outside(p,c,m)  notify_checked(p,c,m, \
                                                MSG_ME_ALL|MSG_NBR_EXITS|MSG_F_UP|MSG_F_CONTENTS|MSG_S_OUTSIDE)
void notify_except(dbref, dbref, dbref, const char *);
void notify_except2(dbref, dbref, dbref, dbref, const char *);
void notify_printf(dbref, const char *, ...);
int check_filter(dbref, dbref, int, const char *);
void notify_checked(dbref, dbref, const char *, int);
int Hearer(dbref);
void report(void);
int atr_match(dbref, dbref, char, char *, int);
int list_check(dbref, dbref, char, char *, int);

/* From dnschild.c */
int dnschild_init();
void *dnschild_request(DESC *d);
void dnschild_destruct();
void dnschild_kill(void *);

/* From bsd.c */
void shutdown_services();
void flush_sockets();
int eradicate_broken_fd(int);
void mux_release_socket();
void bind_descriptor(DESC *);
void release_descriptor(DESC *);

/* From signal.c */
void bind_signals();
void unbind_signals();


/* From help.c */
int helpindex_read(HASHTAB *, char *);
void helpindex_load(dbref);
void helpindex_init(void);

/* From htab.c */
int cf_ntab_access(int *, char *, long, dbref, char *);

/* From log.c */
char *strip_ansi_r(char *, const char *, size_t);
char *normal_to_white_r(char *, const char *, size_t);
int start_log(const char *, const char *);
void end_log(void);
void log_perror(const char *, const char *, const char *, const char *);
void log_printf(char *, ...);
void log_error(int, char *, char *, char *, ...);
void log_text(char *);
void log_number(int);
void log_name(dbref);
void log_name_and_loc(dbref);
char *OBJTYP(dbref);
void log_type_and_name(dbref);
void log_type_and_num(dbref);
#ifdef ARBITRARY_LOGFILES
int log_to_file(dbref, const char *, const char *);
#endif

/* From look.c */
void look_in(dbref, dbref, int);

/* From move.c */
void move_object(dbref, dbref);
void move_via_generic(dbref, dbref, dbref, int);
void move_via_exit(dbref, dbref, dbref, dbref, int);
int move_via_teleport(dbref, dbref, dbref, int);
void move_exit(dbref, dbref, int, const char *, int);
void do_enter_internal(dbref, dbref, int);

/* From object.c */
void destroy_player(dbref);
dbref start_home(void);
dbref default_home(void);
int can_set_home(dbref, dbref, dbref);
dbref new_home(dbref);
dbref clone_home(dbref, dbref);
void divest_object(dbref);
dbref create_obj(dbref, int, char *, int);
void destroy_obj(dbref, dbref);
void empty_obj(dbref);

/* From player.c */
void record_login(dbref, int, char *, char *, char *);
int check_pass(dbref, const char *);
dbref connect_player(char *, char *, char *, char *);
dbref create_player(char *, char *, dbref, int, int);
int add_player_name(dbref, char *);
int delete_player_name(dbref, char *);
dbref lookup_player(dbref, char *, int);
void load_player_names(void);
void badname_add(char *);
void badname_remove(char *);
int badname_check(char *);
void badname_list(dbref, const char *);

/* From predicates.c */
char *tprintf(const char *, ...);
void safe_tprintf_str(char *, char **, const char *, ...);
dbref insert_first(dbref, dbref);
dbref remove_first(dbref, dbref);
dbref reverse_list(dbref);
int member(dbref, dbref);
int is_integer(char *);
int is_number(char *);
int could_doit(dbref, dbref, int);
int can_see(dbref, dbref, int);
void add_quota(dbref, int);
int canpayfees(dbref, dbref, int, int);
void giveto(dbref, int);
int payfor(dbref, int);
int ok_name(const char *);
int ok_player_name(const char *);
int ok_attr_name(const char *);
int ok_password(const char *);
void handle_ears(dbref, int, int);
void handle_xcode(dbref, dbref, int, int);
int HandledCommand(dbref, dbref, char *);
dbref match_possessed(dbref, dbref, char *, dbref, int);
void parse_range(char **, dbref *, dbref *);
int parse_thing_slash(dbref, char *, char **, dbref *);
int get_obj_and_lock(dbref, char *, dbref *, ATTR **, char *, char **);
dbref where_is(dbref);
dbref where_room(dbref);
int locatable(dbref, dbref, dbref);
int nearby(dbref, dbref);
int exit_visible(dbref, dbref, int);
int exit_displayable(dbref, dbref, int);
void did_it(dbref, dbref, int, const char *, int, const char *, int, char *[], int);
void list_bufstats(dbref);
void list_buftrace(dbref);
void do_restart(dbref player, dbref cause, int key);


/* From set.c */
int parse_attrib(dbref, char *, dbref *, int *);
int parse_attrib_wild(dbref, char *, dbref *, int, int, int);
void edit_string(char *, char **, char *, char *);
dbref match_controlled(dbref, char *);
dbref match_affected(dbref, char *);
dbref match_examinable(dbref, char *);

/* From stringutil.c */
char *munge_space(char *);
char *trim_spaces(char *);
char *grabto(char **, char);
int string_compare(const char *, const char *);
int string_prefix(const char *, const char *);
const char *string_match(const char *, const char *);
char *dollar_to_space(const char *);
char *replace_string(const char *, const char *, const char *);
char *replace_string_inplace(const char *, const char *, char *);
char *skip_space(const char *);
char *seek_char(const char *, char);
int prefix_match(const char *, const char *);
int minmatch(char *, char *, int);
char *strsave(const char *);
int safe_copy_str(char *, char *, char **, int);
int safe_copy_chr(char, char *, char **, int);
int matches_exit_from_list(char *, char *);
char *translate_string(const char *, int);

/* From boolexp.c */
int eval_boolexp(dbref, dbref, dbref, BOOLEXP *);
BOOLEXP *parse_boolexp(dbref, const char *, int);
int eval_boolexp_atr(dbref, dbref, dbref, char *);

/* From functions.c */
int xlate(char *);

/* From unparse.c */
char *unparse_boolexp(dbref, BOOLEXP *);
char *unparse_boolexp_quiet(dbref, BOOLEXP *);
char *unparse_boolexp_decompile(dbref, BOOLEXP *);
char *unparse_boolexp_function(dbref, BOOLEXP *);

/* From walkdb.c */
int chown_all(dbref, dbref);
void olist_push(void);
void olist_pop(void);
void olist_add(dbref);
dbref olist_first(void);
dbref olist_next(void);

/* From wild.c */
int wild(char *, char *, char *[], int);
int wild_match(char *, char *);
int quick_wild(char *, char *);

/* From compress.c */
const char *uncompress(const char *, int);
const char *compress(const char *, int);
char *uncompress_str(char *, const char *, int);

/* From command.c */
int check_access(dbref, int);
void set_prefix_cmds(void);

/* from db.c */
int Commer(dbref);
void s_Pass(dbref, const char *);
void s_Name(dbref, char *);
char *Name(dbref);
char *PureName(dbref);
int fwdlist_load(FWDLIST *, dbref, char *);
void fwdlist_set(dbref, FWDLIST *);
void fwdlist_clr(dbref);
int fwdlist_rewrite(FWDLIST *, char *);
FWDLIST *fwdlist_get(dbref);
void clone_object(dbref, dbref);
void init_min_db(void);
void atr_push(void);
void atr_pop(void);
int atr_head(dbref, char **);
int atr_next(char **);
int init_gdbm_db(char *);
void atr_cpy(dbref, dbref, dbref);
void atr_chown(dbref);
void atr_clr(dbref, int);
void atr_add_raw(dbref, int, char *);
void atr_add(dbref, int, char *, dbref, int);
void atr_set_owner(dbref, int, dbref);
void atr_set_flags(dbref, int, int);
char *atr_get_raw(dbref, int);
char *atr_get(dbref, int, dbref *, int *);
char *atr_pget(dbref, int, dbref *, int *);
char *atr_get_str(char *, dbref, int, dbref *, int *);
char *atr_pget_str(char *, dbref, int, dbref *, int *);
int atr_get_info(dbref, int, dbref *, int *);
int atr_pget_info(dbref, int, dbref *, int *);
void atr_free(dbref);
int check_zone(dbref, dbref);
int check_zone_for_player(dbref, dbref);
void toast_player(dbref);
void dump_restart_db(void);

/* Mecha code: */
void DisposeSpecialObject(dbref, dbref);
void UpdateSpecialObjects(void);
void LoadSpecialObjects(void);
void ResetSpecialObjects(void);
void SaveSpecialObjects(int);
void helpindex_faction_load(dbref);
void list_fhashstats(dbref);
void list_chashstats(dbref);

/* Command handler keys */
#ifdef SQL_SUPPORT
#define QUERY_SQL       1       /* SQL Query */
#define LIST_SQL        2       /* List active and pending queries */
#define KILL_SQL        3       /* Kill an active query */
#endif
#define ATTRIB_ACCESS   1       /* Change access to attribute */
#define ATTRIB_RENAME   2       /* Rename attribute */
#define ATTRIB_DELETE   4       /* Delete attribute */
#define BOOT_QUIET      1       /* Inhibit boot message to victim */
#define BOOT_PORT       2       /* Boot by port number */
#define CEMIT_NOHEADER  1       /* Channel emit without header */
#define CHOWN_ONE       1       /* item = new_owner */
#define CHOWN_ALL       2       /* old_owner = new_owner */
#define CLIST_FULL      1       /* Full listing of channels */
#define CSTATUS_FULL    1       /* Full listing of channel */
#define CLONE_LOCATION  0       /* Create cloned object in my location */
#define CLONE_INHERIT   1       /* Keep INHERIT bit if set */
#define CLONE_PRESERVE  2       /* Preserve the owner of the object */
#define CLONE_INVENTORY 4       /* Create cloned object in my inventory */
#define CLONE_SET_COST  8       /* ARG2 is cost of cloned object */
#define CLONE_SET_LOC   16      /* ARG2 is location of cloned object */
#define CLONE_SET_NAME  32      /* ARG2 is alternate name of cloned object */
#define CLONE_PARENT    64      /* Set parent on obj instd of cloning attrs */
#define CRE_INVENTORY   0       /* Create object in my inventory */
#define CRE_LOCATION    1       /* Create object in my location */
#define CRE_SET_LOC     2       /* ARG2 is location of new object */
#define CSET_PUBLIC     0       /* Sets a channel public */
#define CSET_PRIVATE    1       /* Sets a channel private (default) */
#define CSET_LOUD       2       /* Channel shows connects and disconnects */
#define CSET_QUIET      3       /* Channel doesn't show connects/disconnects */
#define CSET_LIST       4       /* Lists channels */
#define CSET_OBJECT     5       /* Sets the channel object for the channel */
#define CSET_STATUS     6       /* Gives status of channel */
#define CSET_TRANSPARENT 7      /* Set channel 'transparent' */
#define CSET_OPAQUE     8       /* Set channel !transparent */
#define DBCK_DEFAULT    1       /* Get default tests too */
#define DBCK_REPORT     2       /* Report info to invoker */
#define DBCK_FULL       4       /* Do all tests */
#define DBCK_FLOATING   8       /* Look for floating rooms */
#define DBCK_PURGE      16      /* Purge the db of refs to going objects */
#define DBCK_LINKS      32      /* Validate exit and object chains */
#define DBCK_WEALTH     64      /* Validate object value/wealth */
#define DBCK_OWNER      128     /* Do more extensive owner checking */
#define DBCK_OWN_EXIT   256     /* Check exit owner owns src or dest */
#define DBCK_WIZARD     512     /* Check for wizards/wiz objects */
#define DBCK_TYPES      1024    /* Check for valid & appropriate types */
#define DBCK_SPARE      2048    /* Make sure spare header fields are NOTHING */
#define DBCK_HOMES      4096    /* Make sure homes and droptos are valid */
#define DECOMP_DBREF    1       /* decompile by dbref */
#define DEST_ONE        1       /* object */
#define DEST_ALL        2       /* owner */
#define DEST_OVERRIDE   4       /* override Safe() */
#define DEST_RECURSIVE  8
#define DIG_TELEPORT    1       /* teleport to room after @digging */
#define DOLIST_SPACE    0       /* expect spaces as delimiter */
#define DOLIST_DELIMIT  1       /* expect custom delimiter */
#define DOING_MESSAGE   0       /* Set my DOING message */
#define DOING_HEADER    1       /* Set the DOING header */
#define DOING_POLL      2       /* List DOING header */
#define DROP_QUIET      1       /* Don't do odrop/adrop if control */
#define DUMP_STRUCT     1       /* Dump flat structure file */
#define DUMP_TEXT       2       /* Dump text (gdbm) file */
#define DUMP_OPTIMIZE   3       /* Reorganize the gdbm file */
#define EXAM_DEFAULT    0       /* Default */
#define EXAM_BRIEF      1       /* Nonowner sees just owner */
#define EXAM_LONG       2       /* Nonowner sees public attrs too */
#define EXAM_DEBUG      4       /* Display more info for finding db problems */
#define EXAM_PARENT     8       /* Get attr from parent when exam obj/attr */
#define FIXDB_OWNER     1       /* Fix OWNER field */
#define FIXDB_LOC       2       /* Fix LOCATION field */
#define FIXDB_CON       4       /* Fix CONTENTS field */
#define FIXDB_EXITS     8       /* Fix EXITS field */
#define FIXDB_NEXT      16      /* Fix NEXT field */
#define FIXDB_PENNIES   32      /* Fix PENNIES field */
#define FIXDB_ZONE      64      /* Fix ZONE field */
#define FIXDB_LINK      128     /* Fix LINK field */
#define FIXDB_PARENT    256     /* Fix PARENT field */
#define FIXDB_DEL_PN    512     /* Remove player name from player name index */
#define FIXDB_ADD_PN    1024    /* Add player name to player name index */
#define FIXDB_NAME      2048    /* Set NAME attribute */
#define FRC_PREFIX      0       /* #num command */
#define FRC_COMMAND     1       /* what=command */
#define GET_QUIET       1       /* Don't do osucc/asucc if control */
#define GIVE_MONEY      1       /* Give money */
#define GIVE_QUOTA      2       /* Give quota */
#define GIVE_QUIET      64      /* Inhibit give messages */
#define GLOB_ENABLE     1       /* key to enable */
#define GLOB_DISABLE    2       /* key to disable */
#define GLOB_LIST       3       /* key to list */
#define HALT_ALL        1       /* halt everything */
#define HELP_HELP       1       /* get data from help file */
#define HELP_NEWS       2       /* get data from news file */
#define HELP_WIZHELP    3       /* get data from wizard help file */
#define HELP_PLUSHELP   4       /* get data from plushelp file */
#define HELP_WIZNEWS    5       /* wiznews file */
#define KILL_KILL       1       /* gives victim insurance */
#define KILL_SLAY       2       /* no insurance */
#define LOOK_LOOK       1       /* list desc (and succ/fail if room) */
#define LOOK_EXAM       2       /* full listing of object */
#define LOOK_DEXAM      3       /* debug listing of object */
#define LOOK_INVENTORY  4       /* list inventory of object */
#define LOOK_SCORE      5       /* list score (# coins) */
#define LOOK_OUTSIDE    8       /* look for object in container of player */
#define MAIL_STATS      1       /* Mail stats */
#define MAIL_DSTATS     2       /* More mail stats */
#define MAIL_FSTATS     3       /* Even more mail stats */
#define MAIL_DEBUG      4       /* Various debugging options */
#define MAIL_NUKE       5       /* Nuke the post office */
#define MAIL_FOLDER     6       /* Do folder stuff */
#define MAIL_LIST       7       /* List @mail by time */
#define MAIL_READ       8       /* Read @mail message */
#define MAIL_CLEAR      9       /* Clear @mail message */
#define MAIL_UNCLEAR    10      /* Unclear @mail message */
#define MAIL_PURGE      11      /* Purge cleared @mail messages */
#define MAIL_FILE       12      /* File @mail in folders */
#define MAIL_TAG        13      /* Tag @mail messages */
#define MAIL_UNTAG      14      /* Untag @mail messages */
#define MAIL_FORWARD    15      /* Forward @mail messages */
#define MAIL_SEND       16      /* Send @mail messages in progress */
#define MAIL_EDIT       17      /* Edit @mail messages in progress */
#define MAIL_URGENT     18      /* Sends a @mail message as URGENT */
#define MAIL_ALIAS      19      /* Creates an @mail alias */
#define MAIL_ALIST      20      /* Lists @mail aliases */
#define MAIL_PROOF      21      /* Proofs @mail messages in progress */
#define MAIL_ABORT      22      /* Aborts @mail messages in progress */
#define MAIL_QUICK      23      /* Sends a quick @mail message */
#define MAIL_REVIEW     24      /* Reviews @mail sent to a player */
#define MAIL_RETRACT    25      /* Retracts @mail sent to a player */
#define MAIL_CC         26      /* Carbon copy */
#define MAIL_SAFE       27      /* Defines a piece of mail as safe. */

#define MALIAS_DESC     1       /* Describes a mail alias */
#define MALIAS_CHOWN    2       /* Changes a mail alias's owner */
#define MALIAS_ADD      3       /* Adds a player to an alias */
#define MALIAS_REMOVE   4       /* Removes a player from an alias */
#define MALIAS_DELETE   5       /* Deletes a mail alias */
#define MALIAS_RENAME   6       /* Renames a mail alias */
#define MALIAS_LIST     8       /* Lists mail aliases */
#define MALIAS_STATUS   9       /* Status of mail aliases */
#define MOTD_ALL        0       /* login message for all */
#define MOTD_WIZ        1       /* login message for wizards */
#define MOTD_DOWN       2       /* login message when logins disabled */
#define MOTD_FULL       4       /* login message when too many players on */
#define MOTD_LIST       8       /* Display current login messages */
#define MOTD_BRIEF      16      /* Suppress motd file display for wizards */
#define MOVE_QUIET      1       /* Dont do osucc/ofail/asucc/afail if ctrl */
#define NFY_NFY         0       /* Notify first waiting command */
#define NFY_NFYALL      1       /* Notify all waiting commands */
#define NFY_DRAIN       2       /* Delete waiting commands */
#define OPEN_LOCATION   0       /* Open exit in my location */
#define OPEN_INVENTORY  1       /* Open exit in me */
#define PASS_ANY        1       /* name=newpass */
#define PASS_MINE       2       /* oldpass=newpass */
#define PCRE_PLAYER     1       /* create new player */
#define PCRE_ROBOT      2       /* create robot player */
#define PEMIT_PEMIT     1       /* emit to named player */
#define PEMIT_OEMIT     2       /* emit to all in current room except named */
#define PEMIT_WHISPER   3       /* whisper to player in current room */
#define PEMIT_FSAY      4       /* force controlled obj to say */
#define PEMIT_FEMIT     5       /* force controlled obj to emit */
#define PEMIT_FPOSE     6       /* force controlled obj to pose */
#define PEMIT_FPOSE_NS  7       /* force controlled obj to pose w/o space */
#define PEMIT_CONTENTS  8       /* Send to contents (additive) */
#define PEMIT_HERE      16      /* Send to location (@femit, additive) */
#define PEMIT_ROOM      32      /* Send to containing rm (@femit, additive) */
#define PEMIT_LIST      64      /* Send to a list */
#define PS_BRIEF        0       /* Short PS report */
#define PS_LONG         1       /* Long PS report */
#define PS_SUMM         2       /* Queue counts only */
#define PS_ALL          4       /* List entire queue */
#define QUEUE_KICK      1       /* Process commands from queue */
#define QUEUE_WARP      2       /* Advance or set back wait queue clock */
#define QUOTA_SET       1       /* Set a quota */
#define QUOTA_FIX       2       /* Repair a quota */
#define QUOTA_TOT       4       /* Operate on total quota */
#define QUOTA_REM       8       /* Operate on remaining quota */
#define QUOTA_ALL       16      /* Operate on all players */
#define SAY_SAY         1       /* say in current room */
#define SAY_NOSPACE     1       /* OR with xx_EMIT to get nospace form */
#define SAY_POSE        2       /* pose in current room */
#define SAY_POSE_NOSPC  3       /* pose w/o space in current room */
#define SAY_PREFIX      4       /* first char indicates foratting */
#define SAY_EMIT        5       /* emit in current room */
#define SAY_SHOUT       8       /* shout to all logged-in players */
#define SAY_WALLPOSE    9       /* Pose to all logged-in players */
#define SAY_WALLEMIT    10      /* Emit to all logged-in players */
#define SAY_WIZSHOUT    12      /* shout to all logged-in wizards */
#define SAY_WIZPOSE     13      /* Pose to all logged-in wizards */
#define SAY_WIZEMIT     14      /* Emit to all logged-in wizards */
#define SAY_ADMINSHOUT  15      /* Emit to all wizards or royalty */
#define SAY_GRIPE       16      /* Complain to management */
#define SAY_NOTE        17      /* Comment to log for wizards */
#define SAY_NOTAG       32      /* Don't put Broadcast: in front (additive) */
#define SAY_HERE        64      /* Output to current location */
#define SAY_ROOM        128     /* Output to containing room */
#define SET_QUIET       1       /* Don't display 'Set.' message. */
#define SHUTDN_NORMAL   0       /* Normal shutdown */
#define SHUTDN_PANIC    1       /* Write a panic dump file */
#define SHUTDN_EXIT     2       /* Exit from shutdown code */
#define SHUTDN_COREDUMP 4       /* Produce a coredump */
#define SRCH_SEARCH     1       /* Do a normal search */
#define SRCH_MARK       2       /* Set mark bit for matches */
#define SRCH_UNMARK     3       /* Clear mark bit for matches */
#define STAT_PLAYER     0       /* Display stats for one player or tot objs */
#define STAT_ALL        1       /* Display global stats */
#define STAT_ME         2       /* Display stats for me */
#define SWITCH_DEFAULT  0       /* Use the configured default for switch */
#define SWITCH_ANY      1       /* Execute all cases that match */
#define SWITCH_ONE      2       /* Execute only first case that matches */
#define SWEEP_ME        1       /* Check my inventory */
#define SWEEP_HERE      2       /* Check my location */
#define SWEEP_COMMANDS  4       /* Check for $-commands */
#define SWEEP_LISTEN    8       /* Check for @listen-ers */
#define SWEEP_PLAYER    16      /* Check for players and puppets */
#define SWEEP_CONNECT   32      /* Search for connected players/puppets */
#define SWEEP_EXITS     64      /* Search the exits for audible flags */
#define SWEEP_SCAN      128     /* Scan for pattern matching */
#define SWEEP_VERBOSE   256     /* Display what pattern matches */
#define TELEPORT_DEFAULT 1      /* Emit all messages */
#define TELEPORT_QUIET   2      /* Teleport in quietly */
#define TOAD_NO_CHOWN   1       /* Don't change ownership */
#define TRIG_QUIET      1       /* Don't display 'Triggered.' message. */
#define TWARP_QUEUE     1       /* Warp the wait and sem queues */
#define TWARP_DUMP      2       /* Warp the dump interval */
#define TWARP_CLEAN     4       /* Warp the cleaning interval */
#define TWARP_IDLE      8       /* Warp the idle check interval */

/* emprty               16 */
#define TWARP_EVENTS    32      /* Warp the events checking interval */

/* Hush codes for movement messages */

#define HUSH_ENTER      1       /* xENTER/xEFAIL */
#define HUSH_LEAVE      2       /* xLEAVE/xLFAIL */
#define HUSH_EXIT       4       /* xSUCC/xDROP/xFAIL from exits */

/* Evaluation directives */

#define EV_FMASK        0x00000300      /* Mask for function type check */
#define EV_FIGNORE      0x00000000      /* Don't look for func if () found */
#define EV_FMAND        0x00000100      /* Text before () must be func name */
#define EV_FCHECK       0x00000200      /* Check text before () for function */
#define EV_STRIP        0x00000400      /* Strip one level of brackets */
#define EV_EVAL         0x00000800      /* Evaluate results before returning */
#define EV_STRIP_TS     0x00001000      /* Strip trailing spaces */
#define EV_STRIP_LS     0x00002000      /* Strip leading spaces */
#define EV_STRIP_ESC    0x00004000      /* Strip one level of \ characters */
#define EV_STRIP_AROUND 0x00008000      /* Strip {} only at ends of string */
#define EV_TOP          0x00010000      /* This is a toplevel call to eval() */
#define EV_NOTRACE      0x00020000      /* Don't trace this call to eval */
#define EV_NO_COMPRESS  0x00040000      /* Don't compress spaces. */
#define EV_NO_LOCATION  0x00080000      /* Supresses %l */
#define EV_NOFCHECK     0x00100000      /* Do not evaluate functions! */

/* Termination directives */

#define PT_NOTHING      0x00000000
#define PT_BRACE        0x00000001
#define PT_BRACKET      0x00000002
#define PT_PAREN        0x00000004
#define PT_COMMA        0x00000008
#define PT_SEMI         0x00000010
#define PT_EQUALS       0x00000020
#define PT_SPACE        0x00000040

/* Message forwarding directives */

#define MSG_PUP_ALWAYS  1       /* Always forward msg to puppet own */
#define MSG_INV         2       /* Forward msg to contents */
#define MSG_INV_L       4       /* ... only if msg passes my @listen */
#define MSG_INV_EXITS   8       /* Forward through my audible exits */
#define MSG_NBR         16      /* Forward msg to neighbors */
#define MSG_NBR_A       32      /* ... only if I am audible */
#define MSG_NBR_EXITS   64      /* Also forward to neighbor exits */
#define MSG_NBR_EXITS_A 128     /* ... only if I am audible */
#define MSG_LOC         256     /* Send to my location */
#define MSG_LOC_A       512     /* ... only if I am audible */
#define MSG_FWDLIST     1024    /* Forward to my fwdlist members if aud */
#define MSG_ME          2048    /* Send to me */
#define MSG_S_INSIDE    4096    /* Originator is inside target */
#define MSG_S_OUTSIDE   8192    /* Originator is outside target */
#define MSG_COLORIZE    16384   /* Message needs to be given color */
/* #define FREE         32768   */
#define MSG_NO_SLAVE    65536   /* Don't send to slaves */
#define MSG_ME_ALL      (MSG_ME|MSG_INV_EXITS|MSG_FWDLIST)
#define MSG_F_CONTENTS  (MSG_INV)
#define MSG_F_UP        (MSG_NBR_A|MSG_LOC_A)
#define MSG_F_DOWN      (MSG_INV_L)

/* Look primitive directives */

#define LK_IDESC        0x0001
#define LK_OBEYTERSE    0x0002
#define LK_SHOWATTR     0x0004
#define LK_SHOWEXIT     0x0008

/* Exit visibility precalculation codes */

#define VE_LOC_XAM      0x01    /* Location is examinable */
#define VE_LOC_DARK     0x02    /* Location is dark */
#define VE_LOC_LIGHT    0x04    /* Location is light */
#define VE_BASE_XAM     0x08    /* Base location (pre-parent) is examinable */
#define VE_BASE_DARK    0x10    /* Base location (pre-parent) is dark */
#define VE_BASE_LIGHT   0x20    /* Base location (pre-parent) is light */

/* Signal handling directives */

#define SA_EXIT         1       /* Exit, and dump core */
#define SA_DFLT         2       /* Try to restart on a fatal error */

#define STARTLOG(key,p,s) \
        if ((((key) & mudconf.log_options) != 0) && start_log(p, s))
#define ENDLOG \
        end_log()
#define LOG_SIMPLE(key,p,s,m) \
        STARTLOG(key,p,s) { \
                log_text(m); \
        ENDLOG; }

#define test_top()              ((mudstate.qfirst != NULL) ? 1 : 0)
#define controls(p,x)           Controls(p,x)

#endif                          /* __EXTERNS_H */

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