Make "rogue" build with "WARNS=2". The necessary patches were supplied

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

diff --git a/sail/extern.h b/sail/extern.h
index 4d24737003ca4846edb9b0b24568054ca30507a1..21ea2428220cb921f08307d672bcb09248c7f9e0 100644 (file)
--- a/sail/extern.h
+++ b/sail/extern.h
@@ -1,4 +1,4 @@
-/*     $NetBSD: extern.h,v 1.16 2000/11/30 22:02:20 jwise Exp $ */
+/*     $NetBSD: extern.h,v 1.24 2001/01/04 06:16:51 jwise Exp $ */
 
 /*
  * Copyright (c) 1983, 1993
@@ -35,32 +35,24 @@
  *     @(#)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;
 extern gid_t egid;
 
-#define dieroll()              ((rand() >> 3) % 6 + 1)
+#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))
@@ -298,16 +290,15 @@ 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 */
 void unfoul (void);
 void boardcomp (void);
-int fightitout (struct ship *, struct ship *, int);
 void resolve (void);
 void compcombat (void);
 int next (void);
@@ -316,20 +307,10 @@ int next (void);
 void thinkofgrapples (void);
 void checkup (void);
 void prizecheck (void);
-int str_end (const char *);
-void closeon (struct ship *, struct ship *, char[], int, int, int);
-int score (char[], struct ship *, struct ship *, int);
-void move_ship (const char *, struct ship *, unsigned char *, short *, short *, char *);
-void try (char[], char [], int, int, int, int, int, struct ship *,
-    struct ship *, int *, int);
-void rmend (char *);
+void closeon (struct ship *, struct ship *, char *, int, int, int);
 
 /* dr_3.c */
 void moveall (void);
-int stillmoving (int);
-int is_isolated (struct ship *);
-int push (struct ship *, struct ship *);
-void step (int, struct ship *, char *);
 void sendbp (struct ship *, struct ship *, int, int);
 int is_toughmelee (struct ship *, struct ship *, int, int);
 void reload (void);
@@ -340,7 +321,7 @@ 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);
 
@@ -357,7 +338,6 @@ 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 *);
@@ -391,11 +371,9 @@ 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 */
@@ -406,9 +384,7 @@ 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);
@@ -422,11 +398,9 @@ 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 *);
@@ -440,4 +414,3 @@ 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);