/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2005, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Copyright (C) 1986-2006, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure
*
* This program is free software; you can redistribute it and/or modify
*
* ---
*
- * 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.
+ * See files README, COPYING and CREDITS in the root of the source
+ * tree for related information and legal notices. It is expected
+ * that future projects/authors will amend these files as needed.
*
* ---
*
* Doug Hay, 1998
*/
-#ifndef _MISC_H_
-#define _MISC_H_
+#ifndef MISC_H
+#define MISC_H
#include <ctype.h>
#include <string.h>
#include <sys/types.h>
+#define MAX(a,b) (a > b ? a : b)
+#define MIN(a,b) (a < b ? a : b)
+
#if defined(_WIN32)
typedef unsigned char u_char;
typedef unsigned short u_short;
#pragma warning (disable : 4761 )
#endif
-#include <windef.h>
#include <io.h>
#define random rand
#define srandom srand
#define strncasecmp(s1, s2, s3) _strnicmp(s1, s2, s3)
-#define mkdir(dir,perm) _mkdir(dir)
-/* used for access */
+#define mkdir(dir,perm) _mkdir((dir))
#ifndef F_OK
#define F_OK 0 /* FILE existence */
#endif
typedef int pid_t;
#define vsnprintf _vsnprintf
-/*#define _POSIX_ */
-#endif
+#endif /* _WIN32 */
/* 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
typedef u_char natid; /* NSC_NATID must match this */
-#if !defined(aix) && !defined(sgi)
-typedef char s_char; /* change to signed char for aix */
-#else
+/*
+ * TODO s_char has to go. Use plain char for characters and strings,
+ * signed char for small integers.
+ */
+#ifdef __CHAR_UNSIGNED__
typedef signed char s_char;
-/* gcc __attribute__((format ...)) chokes on s_char * format strings */
-#undef ATTRIBUTE
-#define ATTRIBUTE(attr)
-#endif /* !aix && !sgi */
+#else
+typedef char s_char;
+#endif
+
typedef short coord;
#ifndef bit
#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 char *getstarg(char *input, char *prompt, char buf[]);
extern char *getstring(char *prompt, char buf[]);
extern char *ugetstring(char *prompt, char buf[]);
-extern s_char *prbuf(s_char *format, ...)
+extern char *prbuf(char *format, ...)
ATTRIBUTE((format (printf, 1, 2)));
#define AGREE_FREE 0
#define AGREE_PROPOSED 1
#define AGREE_SIGNED 2
-#endif /* _MISC_H_ */
+#endif