only have des stuff if KRB4

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7863 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/rsh/rsh.c

@@ -44,8 +44,10 @@ char tkfile[MAXPATHLEN];
 krb5_context context;
 krb5_keyblock *keyblock;
 krb5_crypto crypto;
+#ifdef KRB4
 des_key_schedule schedule;
 des_cblock iv;
+#endif
 
 
 /*

appl/rsh/rsh_locl.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 1999 Kungliga Tekniska H<>gskolan
+ * Copyright (c) 1997 - 2000 Kungliga Tekniska H<>gskolan
  * (Royal Institute of Technology, Stockholm, Sweden). 
  * All rights reserved. 
  *
@@ -123,8 +123,10 @@ extern int do_encrypt;
 extern krb5_context context;
 extern krb5_keyblock *keyblock;
 extern krb5_crypto crypto;
+#ifdef KRB4
 extern des_key_schedule schedule;
 extern des_cblock iv;
+#endif
 
 #define KCMD_VERSION "KCMDV0.1"
 

appl/rsh/rshd.c

@@ -39,8 +39,11 @@ enum auth_method auth_method;
 krb5_context context;
 krb5_keyblock *keyblock;
 krb5_crypto crypto;
+
+#ifdef KRB4
 des_key_schedule schedule;
 des_cblock iv;
+#endif
 
 krb5_ccache ccache, ccache2;
 int kerberos_status = 0;