202 lines
5.6 KiB
C
202 lines
5.6 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* ---
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*
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* See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
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* related information and legal notices. It is expected that any future
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* projects/authors will amend these files as needed.
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*
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* ---
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*
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* misc.h: Misc. definitions which don't really belong anywhere,
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* but have to go somewhere!
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*
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* Known contributors to this file:
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* Doug Hay, 1998
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*/
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#ifndef _MISC_H_
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#define _MISC_H_
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#include <ctype.h>
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#include <sys/types.h>
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#include <ctype.h>
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#if defined(hpux) || defined(SUN4) || defined(solaris) || defined(_WIN32)
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#include <string.h>
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#else
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#include <strings.h>
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#endif
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#if defined(_WIN32)
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typedef unsigned char u_char;
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typedef unsigned short u_short;
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typedef char *caddr_t;
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typedef unsigned int u_int;
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/* integral mismatch, due to misuse of sector short */
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#pragma warning (disable : 4761 )
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#include <minmax.h>
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#include <io.h>
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#define random rand
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#define srandom srand
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/*#define _POSIX_ */
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#endif
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#include "prototype.h"
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#include "options.h"
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/* This is the structure we use to keep track of the global mobility
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things, such as when the server is supposed to start/stop updating
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mobility and the timestamp of when the game was last up. These
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times are in seconds. */
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struct mob_acc_globals {
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time_t timestamp; /* Last timestamp of when the game was up */
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time_t starttime; /* When we should start updating mobility again. */
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};
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#define ANNO_KEEP_DAYS 7 /* Keep announcements around for this many days */
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#define RESOLVE_IPADDRESS /* resolve ip addresses into hostnames */
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typedef u_char natid; /* also change NSC_NATID in nsc.h */
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#if defined(__linux__ ) || defined(__osf__)
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#define POSIXSIGNALS 1
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#endif
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#if !defined (_EMPTH_LWP) && !defined (_EMPTH_POSIX)
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#define _EMPTH_LWP 1
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#endif
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#if defined(_EMPTH_POSIX) && !defined(POSIXSIGNALS)
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#define POSIXSIGNALS
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#endif
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#if defined(POSIXSIGNALS) || defined(__STDC__)
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typedef void emp_sig_t;
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#else
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typedef int emp_sig_t;
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#endif
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#if !defined(aix) && !defined(sgi)
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#ifndef ultrix /* already defined in ultrix */
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typedef char s_char; /* change to signed char for aix */
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#endif /* ultrix */
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#else
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typedef signed char s_char;
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#endif /* !aix && !sgi */
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typedef short coord; /* also change NSC_COORD in nsc.h */
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/*
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* watch it; your compiler might not like this.
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* If you think this is bogus, look at /usr/include/struct.h
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*/
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#define OFFSET(stype, oset) ((int)(&(((struct stype *)0)->oset)))
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#define SETOFF(sinst, oset) ((s_char *) (sinst) + (oset))
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#ifndef bit
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#define bit(x) (1<<(x))
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#endif
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#define minutes(x) (60*(x))
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#define hours(x) (60*60*(x))
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#define days(x) (60*60*24*(x))
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typedef void (*voidfunc) ();
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typedef int (*qsort_func_t) (const void *, const void *);
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/* return codes from command routines */
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#define RET_OK 0 /* command completed sucessfully */
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#define RET_FAIL 1 /* command completed unsucessfully [?] */
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#define RET_SYN 2 /* syntax error in command */
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#define RET_SYS 3 /* system error (missing file, etc) */
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#define MAX_DISTPATH_LEN 10 /* Has to go somewhere */
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/*
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* references to library functions which aren't related to any
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* particular object, and are of general interest
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*/
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#if !defined(ALPHA) && !defined(__osf__) && !defined(__linux__) && !defined(_WIN32)
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extern long random();
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#endif
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double dmax _PROTO((double n1, double n2));
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double dmin _PROTO((double n1, double n2));
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extern s_char *numstr _PROTO((s_char buf[], int n));
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extern s_char *esplur _PROTO((int n));
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extern s_char *splur _PROTO((int n));
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extern s_char *iesplur _PROTO((int n));
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extern s_char *plur _PROTO((int n, s_char *no, s_char *yes));
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extern s_char *getstarg
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_PROTO((s_char *input, s_char *prompt, s_char buf[]));
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extern s_char *getstring _PROTO((s_char *prompt, s_char buf[]));
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extern s_char *prbuf(s_char *format, ...);
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/*
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* frequently used libc functions
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*/
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#if !defined(_WIN32)
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#if defined(linux)
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#ifndef __STDC__
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extern char *malloc();
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extern char *calloc();
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#endif
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#else
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#if !defined(ALPHA) && !defined(__osf__) && !defined(ultrix) && !defined(hpux) && !defined(FBSD)
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extern char *malloc();
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extern char *calloc();
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#endif
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#endif
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#endif
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#if (!defined (aix) && !defined (sgi))
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extern char *ctime();
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extern char *strncpy();
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extern char *strcpy();
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#endif /* !aix && !sgi */
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extern time_t time();
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#if !defined(_WIN32)
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#ifdef linux
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#ifndef atof
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extern double atof();
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#endif
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#else
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extern double atof();
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#endif
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#endif
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#if !defined(_WIN32)
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#if !defined (__ppc__) && !defined (hpux) && !defined (aix) && !defined (linux) && !defined(ALPHA) && !defined(__osf__) && !defined(SUN4) && !defined (Rel4) && !(defined (ultrix) && (defined (__STDC__) || defined (__SYSTEMFIVE) || defined (__POSIX)))
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extern char *sprintf();
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#endif /* aix */
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#endif
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#define MAXCHRNV 12
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#include "prototypes.h" /* must come at end, after defines and typedefs */
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#endif /* _MISC_H_ */
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