Add some GCC warnings to the standard set, and add some others to the

--enable-extra-gcc-checks set.

If we turn on -pedantic, try turning on -Wno-long-long as well, so that
it's not *so* pedantic that it rejects the 64-bit integral data types
that we explicitly require.

Constify a bunch of stuff, and make some other changes, to get rid of
warnings.

Clean up some indentation.

svn path=/trunk/; revision=21526

1 files changed, 1 insertions, 1 deletions

diff --git a/epan/dfilter/dfunctions.h b/epan/dfilter/dfunctions.h
index 8abf520ecc..f324e159c4 100644
--- a/epan/dfilter/dfunctions.h
+++ b/epan/dfilter/dfunctions.h
@@ -42,7 +42,7 @@ typedef void (*DFSemCheckType)(int param_num, stnode_t *st_node);
 /* This is a "function definition" record, holding everything
  * we need to know about a function */
 typedef struct {
-    char            *name;
+    const char      *name;
     DFFuncType      function;
     ftenum_t        retval_ftype;
     guint           min_nargs;