[PATCH, Obvious cleanup] Remove parm name from declaration

[Dodji Seketeli]

Hello,

I committed this obvious header cleanup patch to trunk.

-- 
                Dodji

    gcc/c-family
    
        * c-common.h (set_underlying_type): Remove parm name from
        declaration.

diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h
index 202be02..4ac7c4a 100644
--- a/gcc/c-family/c-common.h
+++ b/gcc/c-family/c-common.h
@@ -985,7 +985,7 @@ extern void warn_for_sign_compare (location_t,
                                   enum tree_code resultcode);
 extern void do_warn_double_promotion (tree, tree, tree, const char *, 
                                      location_t);
-extern void set_underlying_type (tree x);
+extern void set_underlying_type (tree);
 extern VEC(tree,gc) *make_tree_vector (void);
 extern void release_tree_vector (VEC(tree,gc) *);
 extern VEC(tree,gc) *make_tree_vector_single (tree);