Attribute ``A language that doesn't affect the way you think about

[bsdgames-darwin.git] / sail / extern.h

diff --git a/sail/extern.h b/sail/extern.h
index 1b9be7db31827e3ed1e17373779d35054cd6e053..164e852ef58871549d441792ee2fc1055f46c82d 100644 (file)
--- a/sail/extern.h
+++ b/sail/extern.h
@@ -1,4 +1,4 @@
-/*     $NetBSD: extern.h,v 1.19 2001/01/04 01:53:24 jwise Exp $ */
+/*     $NetBSD: extern.h,v 1.28 2006/03/18 01:43:52 abs Exp $ */
 
 /*
  * Copyright (c) 1983, 1993
@@ -12,11 +12,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -35,26 +31,20 @@
  *     @(#)externs.h   8.1 (Berkeley) 5/31/93
  */
 
-#include <stdio.h>
-#include <signal.h>
-#include <string.h>
-#include <ctype.h>
-#include <setjmp.h>
 #include <sys/types.h>
+
 #include "machdep.h"
 
        /* program mode */
 extern int mode;
-extern jmp_buf restart;
 #define MODE_PLAYER    1
 #define MODE_DRIVER    2
 #define MODE_LOGGER    3
 
        /* command line flags */
-extern char debug;                     /* -D */
-extern char randomize;                 /* -x, give first available ship */
-extern char longfmt;                   /* -l, print score in long format */
-extern char nobells;                   /* -b, don't ring bell before Signal */
+extern int randomize;                  /* -x, give first available ship */
+extern int longfmt;                    /* -l, print score in long format */
+extern int nobells;                    /* -b, don't ring bell before Signal */
 
        /* other initial modes */
 extern gid_t gid;
@@ -62,7 +52,6 @@ extern gid_t egid;
 
 #define dieroll()              ((random()) % 6 + 1)
 #define sqr(a)         ((a) * (a))
-#define abs(a)         ((a) > 0 ? (a) : -(a))
 #define min(a,b)       ((a) < (b) ? (a) : (b))
 
 #define grappled(a)    ((a)->file->ngrap)
@@ -159,8 +148,8 @@ struct logs {
 };
 
 struct BP {
-       short turnsent;
        struct ship *toship;
+       short turnsent;
        short mensent;
 };
 
@@ -298,10 +287,10 @@ extern int turn;
 extern int game;
 extern int alive;
 extern int people;
-extern char hasdriver;
+extern int hasdriver;
 
 /* assorted.c */
-void table (int, int, int, struct ship *, struct ship *, int);
+void table (struct ship *, struct ship *, int, int, int, int);
 void Cleansnag (struct ship *, struct ship *, int, int);
 
 /* dr_1.c */
@@ -329,7 +318,7 @@ void ungrap (struct ship *, struct ship *);
 void grap (struct ship *, struct ship *);
 
 /* dr_5.c */
-void subtract (struct ship *, int, int [3], struct ship *, int);
+void subtract (struct ship *, struct ship *, int, int [3], int);
 int mensent (struct ship *, struct ship *, int[3], struct ship **, int *,
     int);
 
@@ -346,7 +335,6 @@ int lo_main (void);
 /* misc.c */
 int range (struct ship *, struct ship *);
 struct ship *closestenemy (struct ship *, int, int);
-int angle (int, int);
 int gunsbear (struct ship *, struct ship *);
 int portside (struct ship *, struct ship *, int);
 int colours (struct ship *);
@@ -380,11 +368,9 @@ void eyeball (struct ship *);
 /* pl_5.c */
 void acceptmove (void);
 void acceptboard (void);
-void parties (int[3], struct ship *, int, int);
 
 /* pl_6.c */
 void repair (void);
-int turned (void);
 void loadplayer (void);
 
 /* pl_7.c */
@@ -395,9 +381,7 @@ void Signal (const char *, struct ship *, ...)
         __attribute__((__format__(__printf__,1,3)));
 void Msg (const char *, ...)
         __attribute__((__format__(__printf__,1,2)));
-void Scroll (void);
 void prompt (const char *, struct ship *);
-void endprompt (int);
 int sgetch (const char *, struct ship *, int);
 void sgetstr (const char *, char *, int);
 void draw_screen (void);
@@ -411,11 +395,9 @@ void upview (void);
 void downview (void);
 void leftview (void);
 void rightview (void);
-void adjustview (void);
 
 /* pl_main.c */
 int pl_main (void);
-void initialize (void);
 
 /* sync.c */
 void fmtship (char *, size_t, const char *, struct ship *);
@@ -429,4 +411,3 @@ void sync_close (int);
 void Write (int, struct ship *, long, long, long, long);
 void Writestr (int, struct ship *, const char *);
 int Sync (void);
-int sync_update (int, struct ship *, const char *, long, long, long, long);