remove uneeded function decls

ok tb@

6 files changed, 6 insertions, 12 deletions

diff --git a/games/hack/hack.c b/games/hack/hack.c
index 640ff236a51..298da184804 100644
--- a/games/hack/hack.c
+++ b/games/hack/hack.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hack.c,v 1.11 2016/01/10 15:12:20 mestre Exp $	*/
+/*	$OpenBSD: hack.c,v 1.12 2023/09/06 11:53:56 jsg Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -69,7 +69,6 @@
 #include "hack.h"
 
 extern char *nomovemsg;
-extern char *exclam();
 
 static void movobj(struct obj *, int, int);
 #ifdef QUEST
diff --git a/games/hack/hack.do_name.c b/games/hack/hack.do_name.c
index 07d928f2867..1f75a2cbd01 100644
--- a/games/hack/hack.do_name.c
+++ b/games/hack/hack.do_name.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hack.do_name.c,v 1.11 2016/01/09 18:33:15 mestre Exp $	*/
+/*	$OpenBSD: hack.do_name.c,v 1.12 2023/09/06 11:53:56 jsg Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -118,7 +118,6 @@ do_mname(void)
 	coord cc;
 	int cx,cy,lth,i;
 	struct monst *mtmp, *mtmp2;
-	extern char *lmonnam();
 
 	cc = getpos(0, "the monster you want to name");
 	cx = cc.x;
diff --git a/games/hack/hack.main.c b/games/hack/hack.main.c
index 96382aa2f49..1a44c166a7c 100644
--- a/games/hack/hack.main.c
+++ b/games/hack/hack.main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hack.main.c,v 1.25 2023/06/03 15:19:38 op Exp $	*/
+/*	$OpenBSD: hack.main.c,v 1.26 2023/09/06 11:53:56 jsg Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -350,7 +350,6 @@ not_recovered:
 
 			if(moves%2 == 0 ||
 			  (!(Fast & ~INTRINSIC) && (!Fast || rn2(3)))) {
-				extern struct monst *makemon();
 				movemon();
 				if(!rn2(70))
 				    (void) makemon((struct permonst *)0, 0, 0);
diff --git a/games/hack/hack.makemon.c b/games/hack/hack.makemon.c
index e607b6d545b..9143b7551cb 100644
--- a/games/hack/hack.makemon.c
+++ b/games/hack/hack.makemon.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hack.makemon.c,v 1.8 2016/01/09 18:33:15 mestre Exp $	*/
+/*	$OpenBSD: hack.makemon.c,v 1.9 2023/09/06 11:53:56 jsg Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -64,7 +64,6 @@
 #include "hack.h"
 
 extern char fut_geno[];
-extern struct obj *mkobj_at();
 struct monst zeromonst;
 
 /*
diff --git a/games/hack/hack.objnam.c b/games/hack/hack.objnam.c
index a6e19dceef1..fd2316de8fc 100644
--- a/games/hack/hack.objnam.c
+++ b/games/hack/hack.objnam.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hack.objnam.c,v 1.11 2016/01/09 18:33:15 mestre Exp $	*/
+/*	$OpenBSD: hack.objnam.c,v 1.12 2023/09/06 11:53:56 jsg Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -609,7 +609,6 @@ any:
 	typ = probtype(let);
 typfnd:
 	{ struct obj *otmp;
-	  extern struct obj *mksobj();
 	let = objects[typ].oc_olet;
 	otmp = mksobj(typ);
 	if(heavy)
diff --git a/games/hack/hack.unix.c b/games/hack/hack.unix.c
index 039ef93c5dc..117c6ae3aa3 100644
--- a/games/hack/hack.unix.c
+++ b/games/hack/hack.unix.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hack.unix.c,v 1.22 2023/06/03 15:19:38 op Exp $	*/
+/*	$OpenBSD: hack.unix.c,v 1.23 2023/09/06 11:53:56 jsg Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -97,7 +97,6 @@ static struct tm *
 getlt(void)
 {
 	time_t date;
-	struct tm *localtime();
 
 	(void) time(&date);
 	return(localtime(&date));