From 595d499329acdda07ae5f7e03097165a4a5a2b72 Mon Sep 17 00:00:00 2001
From: fcambus <fcambus@openbsd.org>
Date: Fri, 23 Jun 2017 12:56:25 +0000
Subject: [PATCH] Remove unused confirm() and datime() functions.

Those functions are unused and have been compiled out since 1998,
it's time to let them go.

OK sthen@, tom@, mestre@
---
 games/adventure/extern.h |  3 +--
 games/adventure/io.c     | 23 +----------------------
 games/adventure/wizard.c | 20 +-------------------
 3 files changed, 3 insertions(+), 43 deletions(-)

diff --git a/games/adventure/extern.h b/games/adventure/extern.h
index 383c2094b12..93bd2c65e63 100644
--- a/games/adventure/extern.h
+++ b/games/adventure/extern.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: extern.h,v 1.10 2016/03/08 10:48:39 mestre Exp $	*/
+/*	$OpenBSD: extern.h,v 1.11 2017/06/23 12:56:25 fcambus Exp $	*/
 /*	$NetBSD: extern.h,v 1.3 1997/10/11 01:55:27 lukem Exp $	*/
 
 /*
@@ -123,7 +123,6 @@ void prht(void);
 #define length(str)			(strlen((str)) + 1)
 
 /* wizard.c */
-void datime(time_t *, time_t *);
 void poof(void);
 int Start(void);
 int wizard(void);
diff --git a/games/adventure/io.c b/games/adventure/io.c
index dc9798b4a45..04eac4c4abe 100644
--- a/games/adventure/io.c
+++ b/games/adventure/io.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: io.c,v 1.22 2016/12/21 18:28:19 krw Exp $	*/
+/*	$OpenBSD: io.c,v 1.23 2017/06/23 12:56:25 fcambus Exp $	*/
 /*	$NetBSD: io.c,v 1.3 1995/04/24 12:21:37 cgd Exp $	*/
 
 /*-
@@ -89,27 +89,6 @@ getin(char *wrd1, size_t siz1, char *wrd2, size_t siz2)
 	}
 }
 
-
-#if 0		/* Not used */
-int
-confirm(char *mesg)		/* confirm irreversible action	*/
-{
-	int     result;
-	int     ch;
-
-	printf("%s", mesg);	/* tell him what he did		*/
-	if ((ch = getchar()) == 'y')	/* was his first letter a 'y'?	*/
-		result = 1;
-	else if (ch == EOF) {
-		printf("user closed input stream, quitting...\n");
-		exit(0);
-	} else
-		result = 0;
-	FLUSHLINE;
-	return (result);
-}
-#endif
-
 int
 yes(int x, int y, int z)	/* confirm with rspeak		*/
 {
diff --git a/games/adventure/wizard.c b/games/adventure/wizard.c
index 2bcdb7015f3..90eee0653dd 100644
--- a/games/adventure/wizard.c
+++ b/games/adventure/wizard.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: wizard.c,v 1.19 2016/03/08 10:48:39 mestre Exp $	*/
+/*	$OpenBSD: wizard.c,v 1.20 2017/06/23 12:56:25 fcambus Exp $	*/
 /*	$NetBSD: wizard.c,v 1.3 1995/04/24 12:21:41 cgd Exp $	*/
 
 /*-
@@ -45,24 +45,6 @@
 #include "extern.h"
 #include "hdr.h"
 
-#if 0
-void
-datime(int *d, int *t)
-{
-	time_t  tvec;
-	struct tm *tptr;
-
-	time(&tvec);
-	tptr = localtime(&tvec);
-	/* day since 1977  (mod leap)   */
-	*d = tptr->tm_yday + 365 * (tptr->tm_year - 77);
-	/* bug: this will overflow in the year 2066 AD                  */
-	/* it will be attributed to Wm the C's millenial celebration    */
-	/* and minutes since midnite */
-	*t = tptr->tm_hour * 60 + tptr->tm_min;
-}				/* pretty painless              */
-#endif
-
 char    magic[6];
 
 void
-- 
2.20.1