Constify to remove a bunch of warnings. Add some casts to squelch

(presumably-)harmless-but-otherwise-unremovable const-to-nonconst
warnings.

In the TACACS dissector, clean up the variables used in option parsing
to avoid some const-to-nonconst warnings.

Clean up some white space.

svn path=/trunk/; revision=15043

1 files changed, 2 insertions, 1 deletions

diff --git a/tethereal.c b/tethereal.c
index d69f3f4942..44cb305359 100644
--- a/tethereal.c
+++ b/tethereal.c
@@ -268,7 +268,8 @@ print_usage(gboolean print_ver)
  * descriptive name.
  */
 static void
-display_dissector_table_names(char *table_name, char *ui_name, gpointer output)
+display_dissector_table_names(char *table_name, const char *ui_name,
+                              gpointer output)
 {
   fprintf((FILE *)output, "\t%s (%s)\n", table_name, ui_name);
 }