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@

diff --git a/games/adventure/extern.h b/games/adventure/extern.h
index 383c209..93bd2c6 100644 (file)
--- 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 dc9798b..04eac4c 100644 (file)
--- 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 2bcdb70..90eee06 100644 (file)
--- 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