2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
23 * related information and legal notices. It is expected that any future
24 * projects/authors will amend these files as needed.
28 * prototypes.h: Prototypes for server functions
30 * Known contributors to this file:
32 * Steve McClure, 1998,2000
35 #ifndef _PROTOTYPES_H_
36 #define _PROTOTYPES_H_
39 #include "empthread.h"
48 #include "commodity.h"
50 /* src/server/main.c */
51 extern emp_sig_t panic(int sig);
52 extern emp_sig_t shutdwn(int sig);
54 /*****************************************************************************
56 *****************************************************************************/
58 /* src/lib/empthread/lwp.c */
60 extern int empth_init(char **ctx, int flags);
61 extern empth_t *empth_create(int prio, void (*entry) (), int size,
62 int flags, char *name, char *desc, void *ud);
64 extern void empth_setctx(void *ctx);
66 extern empth_t *empth_self(void);
67 extern void empth_exit(void);
68 extern void empth_yield(void);
69 extern void empth_terminate(empth_t *a);
70 extern void empth_select(int fd, int flags);
71 extern void empth_wakeup(empth_t *a);
72 extern void empth_sleep(long int until);
73 extern empth_sem_t *empth_sem_create(char *name, int cnt);
74 extern void empth_sem_signal(empth_sem_t *sm);
75 extern void empth_sem_wait(empth_sem_t *sm);
76 extern emp_sig_t empth_alarm(int sig);
77 #endif /* _EMPTH_LWP */
79 /* src/lib/empthread/pthread.c */
81 extern int empth_init(char **ctx_ptr, int flags);
82 extern empth_t *empth_create(int prio, void (*entry) (),
84 char *name, char *desc, void *ud);
85 extern empth_t *empth_self(void);
86 extern void empth_exit(void);
87 extern void empth_yield(void);
88 extern void empth_terminate(empth_t *a);
89 extern void empth_select(int fd, int flags);
90 extern emp_sig_t empth_alarm(int sig);
91 extern void empth_wakeup(empth_t *a);
92 extern void empth_sleep(long until);
93 extern empth_sem_t *empth_sem_create(char *name, int cnt);
94 extern void empth_sem_signal(empth_sem_t *sm);
95 extern void empth_sem_wait(empth_sem_t *sm);
96 #endif /* _EMPTH_POSIX */
99 * src/lib/commands/ *.c
101 extern int acce(void);
102 extern int add(void);
103 extern int anti(void);
104 extern int arm(void);
105 extern int army(void);
106 extern int assa(void);
107 extern int atta(void);
108 extern int bdes(void);
109 extern int best(void);
110 extern int boar(void);
111 extern int bomb(void);
112 extern int brea(void);
113 extern int budg(void);
114 extern int buil(void);
115 extern int buy(void);
116 extern int check_market(void);
117 extern int capi(void);
118 extern int carg(void);
119 extern int lcarg(void);
120 extern int cede(void);
121 extern int cens(void);
122 extern void set_coastal(struct sctstr *);
123 extern int chan(void);
124 extern int coas(void);
125 extern int coll(void);
126 extern int comm(void);
127 extern int cons(void);
128 extern int conv(void);
129 extern int coun(void);
130 extern int cuto(void);
131 extern int decl(void);
132 extern int deli(void);
133 extern int demo(void);
134 extern int desi(void);
135 extern int disa(void);
136 extern int diss(void);
137 extern int dist(void);
138 extern int drop(void);
139 extern int dump(void);
140 extern int echo(void);
141 extern int edit(void);
142 extern int enab(void);
143 extern int enli(void);
144 extern int explore(void);
145 extern int fina(void);
146 extern int flash(void);
147 extern int sendmessage(struct natstr *, struct natstr *, char *, int);
148 extern int wall(void);
149 extern int flee(void);
150 extern int fly(void);
151 extern int foll(void);
152 extern int force(void);
153 extern int fort(void);
154 extern int fuel(void);
155 extern int give(void);
156 extern int grin(void);
157 extern int hard(void);
158 extern int head(void);
159 extern int hidd(void);
160 extern int improve(void);
161 extern int info(void);
162 extern int apro(void);
163 extern int land(void);
164 extern int laun(void);
165 extern int ldump(void);
166 extern int ledg(void);
167 extern int leve(void);
168 extern void gift(int, int, s_char *, int, s_char *);
169 extern int load(void);
170 extern int lload(void);
171 extern int look(void);
172 extern int llook(void);
173 extern int lost(void);
174 extern int lsta(void);
175 extern int ltend(void);
176 extern int map(void);
177 extern int march(void);
178 extern int mark(void);
179 extern int display_mark(s_char *);
180 extern int multifire(void);
181 extern int mine(void);
182 extern int landmine(void);
183 extern int mission(void);
184 extern int mobq(void);
185 extern int mobupdate(void);
186 extern int morale(void);
187 extern int move(void);
188 extern int want_to_abandon(struct sctstr *, int, int, struct lndstr *);
189 extern int would_abandon(struct sctstr *, int, int, struct lndstr *);
190 extern int mult(void);
191 extern int name(void);
192 extern int nati(void);
193 extern int navi(void);
194 extern int nav_map(int, int, int);
195 extern int ndump(void);
196 extern int new(void);
197 extern int newe(void);
198 extern int news(void);
199 extern int nuke(void);
200 extern int offe(void);
201 extern int offs(void);
202 extern int orde(void);
203 extern int qorde(void);
204 extern int sorde(void);
205 extern int orig(void);
206 extern int para(void);
207 extern int path(void);
208 extern int pdump(void);
209 extern int plan(void);
210 extern int play(void);
211 extern int powe(void);
212 extern int count_pop(register int);
213 extern int prod(void);
214 extern int pstat(void);
215 extern int rada(void);
216 extern int range(void);
217 extern int lrange(void);
218 extern int rea(void);
219 extern int real(void);
220 extern int reco(void);
221 extern int reje(void);
222 extern int rela(void);
223 extern int repa(void);
224 extern int repo(void);
225 extern int rese(void);
226 extern int reso(void);
227 extern int retr(void);
228 extern int lretr(void);
229 extern int rout(void);
230 extern int sail(void);
231 extern int sate(void);
232 extern int scra(void);
233 extern int scuttle_tradeship(struct shpstr *, int);
234 extern int scut(void);
235 extern void scuttle_ship(struct shpstr *);
236 extern int sdump(void);
237 extern int sct(void);
238 extern int sell(void);
239 extern int set(void);
240 extern int setres(void);
241 extern int setsector(void);
242 extern void resnoise(struct sctstr *sptr, int public_amt, s_char *name,
244 extern int shar(void);
245 extern int shark(void);
246 extern int shi(void);
247 extern int shoo(void);
248 extern int show(void);
249 extern int shut(void);
250 extern int sinfra(void);
251 extern int skyw(void);
252 extern int line_of_sight(s_char **rad, int ax, int ay, int bx, int by);
253 extern int sona(void);
254 extern void plane_sona(struct emp_qelem *, int, int, struct shiplook *);
255 extern int spy(void);
256 extern int sstat(void);
257 extern int start(void);
258 extern int stop(void);
259 extern int stre(void);
260 extern int starve(void);
261 extern int supp(void);
262 extern int surv(void);
263 extern int swaps(void);
264 extern int tele(void);
265 extern int tend(void);
266 extern int tend_nxtitem(struct nstr_item *, caddr_t);
267 extern int terr(void);
268 extern int thre(void);
269 extern int togg(void);
270 extern s_char *prsub(struct shpstr *);
271 extern int torp(void);
272 extern int trad(void);
273 extern int check_trade(void);
274 extern int ontradingblock(int, int *);
275 extern void trdswitchown(int, int *, int);
276 extern int tran(void);
277 extern int trea(void);
278 extern int turn(void);
279 extern int upda(void);
280 extern int upgr(void);
281 extern int vers(void);
282 extern int wai(void);
283 extern int wing(void);
284 extern int wipe(void);
285 extern int work(void);
286 extern int zdon(void);
289 * src/lib/common/ *.c
292 extern s_char *bestownedpath(s_char *, s_char *, int, int, int,
295 extern void bridgefall(struct sctstr *, struct emp_qelem *);
296 extern void knockdown(struct sctstr *, struct emp_qelem *);
298 extern void landdamage(struct lndstr *, int);
299 extern void ship_damage(struct shpstr *, int);
300 extern int damage(register int, int);
301 extern void shipdamage(struct shpstr *, int);
302 extern void land_damage(struct lndstr *, int);
303 extern void planedamage(struct plnstr *, int);
304 extern int nukedamage(struct nchrstr *, int, int);
305 extern int effdamage(register int, int);
306 extern int commdamage(register int, int, int);
308 extern int check_sect_ok(struct sctstr *);
309 extern int check_ship_ok(struct shpstr *);
310 extern int check_land_ok(struct lndstr *);
311 extern int check_nuke_ok(struct nukstr *);
312 extern int check_plane_ok(struct plnstr *);
313 extern int check_comm_ok(struct comstr *);
314 extern int check_loan_ok(struct lonstr *);
316 extern int fsize(int);
317 extern int blksize(int);
318 extern time_t fdate(int);
319 extern void filetruncate(s_char *);
321 extern int getvar(int, s_char *, int);
322 extern int getvec(int, int *, s_char *, int);
323 extern int putvar(int, int, s_char *, int);
324 extern int putvec(int, int *, s_char *, int);
326 extern double hap_fact(struct natstr *, struct natstr *);
328 extern int gamehours(time_t, int *);
330 extern int has_units(coord, coord, natid, struct lndstr *);
331 extern int has_units_with_mob(coord, coord, natid);
332 extern int adj_units(coord, coord, natid);
333 extern int is_engineer(int x, int y);
335 extern void loginit(void);
336 extern void logerror(s_char *, ...);
338 extern int draw_map(int, s_char, int, struct nstr_sect *, int);
339 extern int unit_map(int, int, struct nstr_sect *, s_char *);
340 extern int bmaps_intersect(natid, natid);
341 extern int share_bmap(natid, natid, struct nstr_sect *, s_char, s_char *);
343 extern double sector_mcost(struct sctstr *, int);
345 extern s_char *decodep(long, void *);
346 extern int decode(natid, long, void *, int);
347 extern int nstr_exec(struct nscstr *, register int, void *, int);
349 extern void bp_enable_cachepath();
350 extern void bp_disable_cachepath();
351 extern void bp_clear_cachepath();
352 extern s_char *BestDistPath(s_char *, struct sctstr *, struct sctstr *,
354 extern s_char *BestLandPath(s_char *, struct sctstr *, struct sctstr *,
356 extern s_char *BestShipPath(s_char *, int, int, int, int, int);
357 extern s_char *BestAirPath(s_char *, int, int, int, int);
358 extern double pathcost(struct sctstr *, s_char *, int);
360 extern int max_pop(float, struct sctstr *);
362 extern int sect_damage(struct sctstr *, int, struct emp_qelem *);
363 extern int sectdamage(struct sctstr *, int, struct emp_qelem *);
365 extern void snxtitem_area(register struct nstr_item *, int,
367 extern void snxtitem_dist(register struct nstr_item *, int, int, int, int);
368 extern void snxtitem_xy(register struct nstr_item *, int, coord, coord);
369 extern void snxtitem_all(register struct nstr_item *, int);
370 extern void snxtitem_group(register struct nstr_item *, int, s_char);
371 extern void snxtitem_rewind(struct nstr_item *);
372 extern int snxtitem_list(register struct nstr_item *, int, int *, int);
373 /* snxtsect_subs.c */
374 extern void snxtsct_area(register struct nstr_sect *, struct range *);
375 extern void xydist_range(coord, coord, register int, struct range *);
376 extern void xysize_range(register struct range *);
377 extern void snxtsct_all(struct nstr_sect *);
378 extern void snxtsct_rewind(struct nstr_sect *);
379 extern void snxtsct_dist(register struct nstr_sect *, coord, coord, int);
381 extern int stmtch(register s_char *, s_char *, int, int);
382 extern int mineq(register s_char *, register s_char *);
384 extern int typematch(s_char *, int);
386 extern int vl_find(register int, u_char *, u_short *, int);
387 extern int vl_set(register int, u_int, u_char *, u_short *, u_char *, int);
388 extern int vl_damage(register int, register u_char *, register u_short *,
390 extern int vl_getvec(register u_char *, register u_short *, register int,
391 register int, register int *);
392 extern int vl_setvec(register u_char *, register u_short *, u_char *,
393 int, register int, register int *);
395 extern void update_policy_check(void);
396 extern int demand_update_want(int *, int *, int);
397 extern int demandupdatecheck(void);
398 extern int updatetime(time_t *);
399 extern void next_update_time(time_t *, time_t *, time_t *);
400 extern void next_update_check_time(time_t *, time_t *, time_t *);
401 extern int updates_disabled(void);
407 extern int emp_config(char *file);
408 extern void print_config(FILE * fp);
410 extern int atoip(s_char **);
411 extern int roll(int);
412 extern int roundavg(double);
413 extern int chance(double);
414 extern void disassoc(void);
415 extern int getfdtablesize(void);
416 extern s_char *getstarg(s_char *, s_char *, s_char *);
417 extern s_char *getstring(s_char *, s_char *);
419 extern s_char *inet_ntoa(struct in_addr);
421 extern int file_lock(int);
422 extern int file_unlock(int);
423 extern int diffx(int, int);
424 extern int diffy(int, int);
425 extern int deltax(int, int);
426 extern int deltay(int, int);
427 extern int mapdist(int, int, int, int);
428 extern double dmin(double, double);
430 extern int max(int, int);
431 extern int min(int, int);
433 extern double dmax(double, double);
434 extern s_char *numstr(s_char *, int);
435 extern s_char *effadv(int);
436 extern int onearg(s_char *, s_char *);
437 extern int parse(register s_char *, s_char **, s_char **, s_char *,
439 extern s_char *esplur(int);
440 extern s_char *splur(int);
441 extern s_char *iesplur(int);
442 extern s_char *plur(int, s_char *, s_char *);
443 extern int ldround(double, int);
444 extern int roundintby(int, int);
445 extern int scthash(register int, register int, int);
447 extern char *strdup(char *x);
452 * src/lib/global/ *.c
454 extern void global_init(void);
458 * src/lib/player/ *.c
461 extern void player_init(void);
462 extern struct player *player_new(int, struct sockaddr_in *);
463 extern struct player *player_delete(struct player *);
464 extern struct player *player_next(struct player *);
465 extern struct player *player_prev(struct player *);
466 extern struct player *getplayer(natid);
467 extern struct player *player_find_other(struct player *, register natid);
468 extern void player_wakeup_all(natid);
469 extern void player_wakeup(struct player *);
470 extern void player_accept(void *);
472 extern int dispatch(s_char *, s_char *);
474 extern int getcommand(s_char *);
475 extern void init_player_commands(void);
476 extern void log_last_commands(void);
477 extern int explain(void);
478 extern int gamedown(void);
479 extern void daychange(time_t);
480 extern int getminleft(time_t, int *, int *);
483 extern int init_nats(void);
485 extern void player_login(void *);
487 extern int natbyname(s_char *, natid *);
488 extern int natpass(int, s_char *);
490 extern struct player *player; /* current player's context */
491 extern s_char *praddr(struct player *);
492 extern void player_main(struct player *);
493 extern int show_motd(void);
494 extern int match_user(char *, struct player *);
495 extern int status(void);
496 extern int command(void);
497 extern int execute(void);
498 extern int quit(void);
500 extern int recvclient(s_char *, int);
506 extern int confirm(s_char *);
507 extern int askyn(s_char *);
509 extern void bsanct(void);
511 extern void caploss(struct sctstr *, natid, s_char *);
513 extern int chkmoney(long, long, s_char *);
514 extern int check_cost(int, int, long, int *, s_char *);
516 extern int cnumb(s_char *);
518 extern int military_control(struct sctstr *);
520 extern int detonate(struct plnstr *, int, int);
522 extern int disloan(int, register struct lonstr *);
524 extern int distrea(int, register struct trtstr *);
526 extern void ef_init(void);
528 extern int sd(natid, natid, coord, coord, int, int, int);
529 extern int dd(natid, natid, coord, coord, int, int);
530 extern int sb(natid, natid, struct sctstr *, coord, coord, int, int);
531 extern int shipdef(natid, natid, coord, coord);
533 extern int emp_getbit(int, int, u_char *);
534 extern void emp_setbit(int, int, u_char *);
535 extern void emp_setbitmap(int, int, u_char *, int *);
537 extern int getele(s_char *, s_char *);
539 extern s_char *prland(struct lndstr *);
540 extern int lnd_postread(int, s_char *);
541 extern int lnd_prewrite(int, s_char *);
542 extern void lnd_init(int, s_char *);
544 extern double seagun(int, int);
545 extern double landgun(int, int);
546 extern double landunitgun(int, int, int, int, int);
547 extern int roundrange(double);
549 extern int shipsatxy(coord, coord, int, int);
550 extern int carriersatxy(coord, coord, int, int, natid);
551 extern int unitsatxy(coord, coord, int, int);
552 extern int planesatxy(coord, coord, int, int, struct emp_qelem *);
553 extern int asw_shipsatxy(coord, coord, int, int, struct plnstr *,
555 extern int num_shipsatxy(coord, coord, int, int);
556 extern int islist(s_char *);
557 /* src/lib/subs/mission.c */
558 extern s_char *mission_name(short);
559 extern s_char *nameofitem(s_char *, struct genitem *, int);
560 extern int collateral_damage(coord, coord, int, struct emp_qelem *);
561 extern int mission_pln_equip(struct plist *, struct ichrstr *, int,
563 extern int ground_interdict(coord, coord, natid, s_char *);
564 extern int unit_interdict(coord, coord, natid, s_char *, int, int);
565 extern int off_support(coord, coord, natid, natid);
566 extern int def_support(coord, coord, natid, natid);
567 extern int oprange(struct genitem *, int, int *);
568 extern int cando(int, int);
569 extern s_char *mission_short_name(int);
570 extern void show_mission(int, struct nstr_item *);
571 extern int air_defense(coord, coord, natid, struct emp_qelem *,
574 extern int check_lmines(coord, coord, double);
575 extern int move_ground(s_char *, struct sctstr *, struct sctstr *,
576 double, double, s_char *,
577 int (*)(s_char *, coord, coord, s_char *),
579 extern int fly_map(coord, coord);
581 extern int msl_intercept(coord, coord, natid, int, int, int, int);
582 extern int msl_equip(struct plnstr *);
583 extern int msl_hit(struct plnstr *, int, int, int, int, s_char *,
585 extern void msl_sel(struct emp_qelem *, coord, coord, natid, int,
587 extern int msl_launch_mindam(struct emp_qelem *, coord, coord, int,
588 int, int, s_char *, int, int);
590 extern int intmatch(register int, register int *, int);
591 extern int comtch(register s_char *, struct cmndstr *, int, int);
593 extern int natarg(s_char *, s_char *);
595 extern int neigh(coord, coord, natid);
597 extern void nreport(natid, int, natid, int);
599 extern int nuk_postread(int, s_char *);
600 extern int nuk_prewrite(int, s_char *);
601 extern void nuk_init(int, s_char *);
602 extern void nuk_add(coord, coord, int, int);
603 extern void nuk_delete(struct nukstr *, int, int);
605 extern int nxtitem(struct nstr_item *, caddr_t);
607 extern int nxtsct(register struct nstr_sect *, struct sctstr *);
609 extern s_char *prplane(struct plnstr *);
610 extern int pln_postread(int, s_char *);
611 extern int pln_prewrite(int, s_char *);
612 extern void pln_init(int, s_char *);
614 extern void count_planes(struct shpstr *);
615 extern int pln_onewaymission(struct sctstr *, int *, int *);
616 extern void pln_newlanding(struct emp_qelem *, coord, coord, int);
617 extern int can_be_on_ship(int, int);
618 extern int put_plane_on_ship(struct plnstr *, struct shpstr *);
619 extern void pln_dropoff(struct emp_qelem *, struct ichrstr *, coord,
620 coord, s_char *, int);
621 extern void pln_sel(struct nstr_item *, struct emp_qelem *,
622 struct sctstr *, int, int, int, int);
623 extern int pln_arm(struct emp_qelem *, int, int, struct ichrstr *,
625 extern int pln_mobcost(int, struct plnstr *, int);
626 extern void pln_put(struct emp_qelem *);
627 extern void pln_removedupes(struct emp_qelem *, struct emp_qelem *);
628 extern int take_plane_off_ship(struct plnstr *, struct shpstr *);
629 extern int take_plane_off_land(struct plnstr *, struct lndstr *);
630 extern void plane_sweep(struct emp_qelem *, coord, coord);
631 extern void count_land_planes(struct lndstr *);
632 extern int count_sect_planes(struct sctstr *);
633 extern int put_plane_on_land(struct plnstr *, struct lndstr *);
634 extern int pln_hitchance(struct plnstr *, int, int);
635 extern int pln_damage(struct plnstr *, coord, coord, s_char, int *, int);
636 extern int pln_identchance(struct plnstr *, int, int);
638 extern void pr(s_char *, ...);
639 extern void prnf(s_char *buf);
640 extern void pr_id(struct player *, int, s_char *, ...);
641 extern void pr_flash(struct player *, s_char *, ...);
642 extern void pr_inform(struct player *, s_char *, ...);
643 extern void pr_wall(s_char *, ...);
644 extern void pr_player(struct player *pl, int id, s_char *buf);
645 extern void pr_hilite(s_char *buf);
646 extern void prredir(s_char *redir);
647 extern void prexec(s_char *file);
648 extern void prprompt(int min, int btu);
649 extern void showvers(int vers);
650 extern int prmptrd(s_char *prompt, s_char *str, int size);
651 extern void prdate(void);
652 extern void prxy(s_char *format, coord x, coord y, natid country);
653 extern void PR(int, s_char *, ...);
654 extern void PRdate(natid cn);
655 extern void pr_beep(void);
656 extern void mpr(int, s_char *, ...);
659 extern int deltx(struct range *, coord);
660 /* Prototype include a typedef name.
661 It should be moved after the typedef declaration */
662 extern int delty(struct range *, coord);
663 /* Prototype include a typedef name.
664 It should be moved after the typedef declaration */
665 extern void radmap(int, int, int, int, double);
666 extern void radmapnopr(int, int, int, int, double);
667 extern void radmapupd(int, int, int, int, int, double);
669 extern int setrel(natid, natid, int);
670 extern int setcont(natid, natid, int);
671 extern int setrej(natid, natid, int, int);
673 extern void retreat_ship(struct shpstr *, s_char);
674 extern void retreat_land(struct lndstr *, s_char);
675 extern int check_retreat_and_do_shipdamage(struct shpstr *, int);
676 extern int check_retreat_and_do_landdamage(struct lndstr *, int);
678 extern int sarg_type(s_char *);
679 extern int sarg_xy(s_char *, coord *, coord *);
680 extern int sarg_area(s_char *, register struct range *);
681 extern int sarg_range(s_char *, coord *, coord *, int *);
682 extern int sarg_list(s_char *, register int *, int);
684 extern void satdisp(struct sctstr *, int, int);
685 extern void satmap(int, int, int, int, int, int);
686 extern void sathead(void);
688 extern int sct_postread(int, s_char *);
689 extern int sct_prewrite(int, s_char *);
690 extern int issector(s_char *);
691 extern void sct_init(coord, coord, s_char *);
693 extern s_char *prship(struct shpstr *);
694 extern int shp_postread(int, s_char *);
695 extern int shp_prewrite(int, s_char *);
696 extern void shp_init(int, s_char *);
698 extern void show_bridge(int);
699 extern void show_tower(int);
700 extern void show_item(int);
701 extern void show_nuke_stats(int);
702 extern void show_nuke_capab(int);
703 extern void show_nuke_build(int);
704 extern void show_ship_build(int);
705 extern void show_ship_stats(int);
706 extern void show_ship_capab(int);
707 extern void show_plane_stats(int);
708 extern void show_plane_capab(int);
709 extern void show_plane_build(int);
710 extern void show_land_build(int);
711 extern void show_land_capab(int);
712 extern void show_land_stats(int);
713 extern void show_sect_build(int);
714 extern void show_sect_stats(int);
715 extern void show_sect_capab(int);
717 extern void shp_sel(struct nstr_item *, struct emp_qelem *);
718 extern void shp_nav(struct emp_qelem *, double *, double *, int *, natid);
719 extern int shp_sweep(struct emp_qelem *, int, natid);
720 extern s_char *shp_path(int, struct shpstr *, s_char *);
721 extern void shp_put(struct emp_qelem *, natid);
722 extern void shp_list(struct emp_qelem *);
723 extern int shp_hardtarget(struct shpstr *);
724 extern void shp_view(struct emp_qelem *);
725 extern int shp_nav_one_sector(struct emp_qelem *, int, natid, int);
726 extern int shp_missile_defense(coord, coord, natid, int);
727 extern void shp_missdef(struct shpstr *, natid);
729 extern int snxtitem(register struct nstr_item *, int, s_char *);
731 extern int snxtsct(register struct nstr_sect *, s_char *);
733 extern void resupply_all(struct lndstr *);
734 extern void resupply_commod(struct lndstr *, int);
735 extern int supply_commod(int, int, int, int, int);
736 extern int try_supply_commod(int, int, int, int, int);
737 extern int has_supply(struct lndstr *);
738 extern int use_supply(struct lndstr *);
740 extern void takeover_land(register struct lndstr *, natid, int);
741 extern void takeover(register struct sctstr *, natid);
742 extern void takeover_ship(register struct shpstr *, natid, int);
743 extern void takeover_plane(register struct plnstr *, natid);
745 extern int trade_check_ok(int, struct trdstr *, union trdgenstr *);
746 extern s_char *trade_nameof(struct trdstr *, union trdgenstr *);
747 extern int trade_desc(struct trdstr *, union trdgenstr *);
748 extern int trade_getitem(struct trdstr *, union trdgenstr *);
749 extern long get_couval(int);
750 extern long get_outstand(int);
751 extern struct ichrstr *whichitem(char);
753 extern int trechk(register natid, register natid, int);
755 extern struct ichrstr *whatitem(s_char *, s_char *);
757 extern void clear_telegram_is_new(natid);
758 extern int typed_wu(natid, natid, s_char *, int);
759 extern int wu(natid, natid, s_char *, ...);
762 * src/lib/update/ *.c
765 extern void age_levels(int);
767 extern void delete_old_announcements(void);
769 extern void fill_update_array(int *, struct sctstr *);
770 extern int *get_wp(int *, struct sctstr *, int);
771 extern int gt_bg_nmbr(int *, struct sctstr *, int);
772 extern void pt_bg_nmbr(int *, struct sctstr *, int, int);
774 extern int deliver(register struct sctstr *, struct ichrstr *, int, int,
777 extern int dodistribute(struct sctstr *, int, s_char *, double, double);
779 extern void finish_sects(int);
781 extern int do_feed(register struct sctstr *, register struct natstr *,
782 int *, int *, int *, int);
783 extern int feed_people(register int *, int, int *);
785 extern int prod_land(int, int, int *, int);
786 extern int feed_land(struct lndstr *, register int *, int, int *, int);
788 extern void update_main(void *);
790 extern void get_materials(struct sctstr *, int *, int *, int);
792 extern void mob_sect(register int);
793 extern void mob_ship(register int);
794 extern void mob_land(register int);
795 extern void mob_plane(register int);
796 extern void update_all_mob(void);
797 extern void update_timestamps(time_t offset);
798 extern void sct_do_upd_mob(register struct sctstr *sp);
799 extern void shp_do_upd_mob(register struct shpstr *sp);
800 extern void lnd_do_upd_mob(register struct lndstr *lp);
801 extern void pln_do_upd_mob(register struct plnstr *pp);
803 extern void move_sat(register struct plnstr *);
805 extern double logx(double, double);
806 extern void prod_nat(int);
808 extern int nav_ship(register struct shpstr *);
810 extern int check_nav(struct sctstr *);
811 extern int load_it(register struct shpstr *, register struct sctstr *,
813 extern int com_num(s_char *);
814 extern void unload_it(register struct shpstr *);
815 extern void auto_fuel_ship(register struct shpstr *);
817 extern s_char *nxtitemp(struct nstr_item *, int);
819 extern struct sctstr *nxtsctp(register struct nstr_sect *);
821 extern void do_plague(struct sctstr *, struct natstr *, int);
822 extern int plague_people(struct natstr *, register int *, register int *,
825 extern int prod_plane(int, int, int *, int);
827 extern void populace(struct natstr *, register struct sctstr *,
828 register int *, int);
829 extern int total_work(register int, register int, register int,
830 register int, register int);
832 extern void tax(struct sctstr *, struct natstr *, int, long *, int *,
834 extern int upd_slmilcosts(natid, int);
835 extern void prepare_sects(int, int *);
836 extern int bank_income(struct sctstr *, int);
838 extern int produce(struct natstr *, struct sctstr *, int *, int, int, int,
841 extern int update_removewants(void);
843 extern void revolt(struct sctstr *);
844 extern void guerrilla(struct sctstr *);
846 extern void sail_ship(natid);
848 extern int dodeliver(struct sctstr *, int *);
849 extern void do_fallout(register struct sctstr *, register int);
850 extern void spread_fallout(struct sctstr *, int);
851 extern void decay_fallout(struct sctstr *, int);
852 extern void produce_sect(int natnum, int etu, int *bp,
853 long int (*p_sect)[2], int sector_type);
855 extern int prod_ship(int, int, int *, int);
856 extern int feed_ship(struct shpstr *, register int *, int, int *, int);
862 extern void shutdown_init(void);
863 extern void shutdown_sequence(int argc, s_char **argv);
865 #endif /* _PROTOTYPES_H_ */