[src/trunk]: src/usr.bin/telnet static-ify.

[maya <maya%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c0a2846e51b6
branches:  trunk
changeset: 446642:c0a2846e51b6
user:      maya <maya%NetBSD.org@localhost>
date:      Thu Dec 13 05:07:03 2018 +0000

description:
static-ify.

diffstat:

 usr.bin/telnet/externs.h   |  3 +--
 usr.bin/telnet/utilities.c |  8 +++++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diffs (53 lines):

diff -r 3aa4288097b6 -r c0a2846e51b6 usr.bin/telnet/externs.h
--- a/usr.bin/telnet/externs.h  Thu Dec 13 04:49:19 2018 +0000
+++ b/usr.bin/telnet/externs.h  Thu Dec 13 05:07:03 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: externs.h,v 1.39 2018/12/13 04:49:19 maya Exp $        */
+/*     $NetBSD: externs.h,v 1.40 2018/12/13 05:07:03 maya Exp $        */
 
 /*
  * Copyright (c) 1988, 1990, 1993
@@ -328,7 +328,6 @@
 void optionstatus(void);
 void printsub(int, unsigned char *, int);
 void EmptyTerminal(void);
-void SetForExit(void);
 void Exit(int) __attribute__((__noreturn__));
 void ExitString(const char *, int) __attribute__((__noreturn__));
 
diff -r 3aa4288097b6 -r c0a2846e51b6 usr.bin/telnet/utilities.c
--- a/usr.bin/telnet/utilities.c        Thu Dec 13 04:49:19 2018 +0000
+++ b/usr.bin/telnet/utilities.c        Thu Dec 13 05:07:03 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: utilities.c,v 1.25 2018/12/13 04:49:19 maya Exp $      */
+/*     $NetBSD: utilities.c,v 1.26 2018/12/13 05:07:03 maya Exp $      */
 
 /*
  * Copyright (c) 1988, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)utilities.c        8.3 (Berkeley) 5/30/95";
 #else
-__RCSID("$NetBSD: utilities.c,v 1.25 2018/12/13 04:49:19 maya Exp $");
+__RCSID("$NetBSD: utilities.c,v 1.26 2018/12/13 05:07:03 maya Exp $");
 #endif
 #endif /* not lint */
 
@@ -63,6 +63,8 @@
 #include <libtelnet/encrypt.h>
 #endif
 
+static void SetForExit(void);
+
 FILE   *NetTrace = 0;          /* Not in bss, since needs to stay */
 int    prettydump;
 
@@ -879,7 +881,7 @@
     }
 }
 
-void
+static void
 SetForExit(void)
 {
     setconnmode(0);