From cbb97156e472e31130ae9e0454c03fa8cabbb508 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Wed, 15 Nov 2000 23:20:43 +0000
Subject: [PATCH] (telnet_getenv): make somewhat const

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9200 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/telnet/telnetd/authenc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/appl/telnet/telnetd/authenc.c b/appl/telnet/telnetd/authenc.c
index 1c0e1b3f0..f077a468f 100644
--- a/appl/telnet/telnetd/authenc.c
+++ b/appl/telnet/telnetd/authenc.c
@@ -67,9 +67,8 @@ telnet_spin(void)
 }
 
 char *
-telnet_getenv(char *val)
+telnet_getenv(const char *val)
 {
-    extern char *getenv(const char *);
     return(getenv(val));
 }