154 lines
4.4 KiB
C
154 lines
4.4 KiB
C
/*
|
|
* Empire - A multi-player, client/server Internet based war game.
|
|
* Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
|
|
* Ken Stevens, Steve McClure
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
* ---
|
|
*
|
|
* See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
|
|
* related information and legal notices. It is expected that any future
|
|
* projects/authors will amend these files as needed.
|
|
*
|
|
* ---
|
|
*
|
|
* misc.h: Misc. definitions which don't really belong anywhere,
|
|
* but have to go somewhere!
|
|
*
|
|
* Known contributors to this file:
|
|
* Doug Hay, 1998
|
|
*/
|
|
|
|
#ifndef _MISC_H_
|
|
#define _MISC_H_
|
|
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
|
|
#if defined(_WIN32)
|
|
typedef unsigned char u_char;
|
|
typedef unsigned short u_short;
|
|
typedef char *caddr_t;
|
|
typedef unsigned int u_int;
|
|
|
|
/* integral mismatch, due to misuse of sector short */
|
|
#pragma warning (disable : 4761 )
|
|
|
|
#include <minmax.h>
|
|
#include <io.h>
|
|
|
|
#define random rand
|
|
#define srandom srand
|
|
|
|
/*#define _POSIX_ */
|
|
#endif
|
|
|
|
#include "options.h"
|
|
|
|
/* This is the structure we use to keep track of the global mobility
|
|
things, such as when the server is supposed to start/stop updating
|
|
mobility and the timestamp of when the game was last up. These
|
|
times are in seconds. */
|
|
struct mob_acc_globals {
|
|
time_t timestamp; /* Last timestamp of when the game was up */
|
|
time_t starttime; /* When we should start updating mobility again. */
|
|
};
|
|
|
|
#ifdef __GNUC__
|
|
#define ATTRIBUTE(attrs) __attribute__ (attrs)
|
|
#else
|
|
#define ATTRIBUTE(attrs)
|
|
#endif
|
|
|
|
#define ANNO_KEEP_DAYS 7 /* Keep announcements around for this many days */
|
|
/* This uses a lot of thread stack with some versions of GNU libc,
|
|
which can lead to nasty heap smashes (observed with 2.2.93).
|
|
Disabled for now, until we readjust thread stack sizes. */
|
|
#if 0
|
|
#define RESOLVE_IPADDRESS /* resolve ip addresses into hostnames */
|
|
#endif
|
|
|
|
typedef u_char natid; /* NSC_NATID must match this */
|
|
|
|
#if defined(__linux__ ) || defined(__osf__)
|
|
#define POSIXSIGNALS 1
|
|
#endif
|
|
|
|
#if !defined (_EMPTH_LWP) && !defined (_EMPTH_POSIX)
|
|
#define _EMPTH_LWP 1
|
|
#endif
|
|
|
|
#if defined(_EMPTH_POSIX) && !defined(POSIXSIGNALS)
|
|
#define POSIXSIGNALS
|
|
#endif
|
|
|
|
|
|
#if !defined(aix) && !defined(sgi)
|
|
#ifndef ultrix /* already defined in ultrix */
|
|
typedef char s_char; /* change to signed char for aix */
|
|
#endif /* ultrix */
|
|
#else
|
|
typedef signed char s_char;
|
|
/* gcc __attribute__((format ...)) chokes on s_char * format strings */
|
|
#undef ATTRIBUTE
|
|
#define ATTRIBUTE(attr)
|
|
#endif /* !aix && !sgi */
|
|
typedef short coord;
|
|
|
|
#ifndef bit
|
|
#define bit(x) (1<<(x))
|
|
#endif
|
|
|
|
#define minutes(x) (60*(x))
|
|
#define hours(x) (60*60*(x))
|
|
#define days(x) (60*60*24*(x))
|
|
|
|
extern int debug;
|
|
|
|
/*
|
|
* If EXPR is true, an internal error occured.
|
|
* Return EXPR != 0.
|
|
* Usage: if (CANT_HAPPEN(...)) recovery_code();
|
|
*/
|
|
#define CANT_HAPPEN(expr) ((expr) ? oops(#expr, __FILE__, __LINE__) : 0)
|
|
|
|
typedef int (*qsort_func_t) (const void *, const void *);
|
|
|
|
/* return codes from command routines */
|
|
#define RET_OK 0 /* command completed sucessfully */
|
|
#define RET_FAIL 1 /* command completed unsucessfully [?] */
|
|
#define RET_SYN 2 /* syntax error in command */
|
|
#define RET_SYS 3 /* system error (missing file, etc) */
|
|
|
|
double dmax(double n1, double n2);
|
|
double dmin(double n1, double n2);
|
|
|
|
extern s_char *numstr(s_char buf[], int n);
|
|
extern s_char *esplur(int n);
|
|
extern s_char *splur(int n);
|
|
extern s_char *iesplur(int n);
|
|
extern s_char *plur(int n, s_char *no, s_char *yes);
|
|
extern char *getstarg(char *input, char *prompt, char buf[]);
|
|
extern char *getstring(char *prompt, char buf[]);
|
|
extern s_char *prbuf(s_char *format, ...)
|
|
ATTRIBUTE((format (printf, 1, 2)));
|
|
|
|
#define MAXCHRNV 12
|
|
|
|
#include "prototypes.h" /* must come at end, after defines and typedefs */
|
|
|
|
#endif /* _MISC_H_ */
|