-static void pp_c_declaration_specifiers PARAMS ((c_pretty_printer, tree));
-static void pp_c_init_declarator PARAMS ((c_pretty_printer, tree));
-static void pp_c_declarator PARAMS ((c_pretty_printer, tree));
-static void pp_c_direct_declarator PARAMS ((c_pretty_printer, tree));
-static void pp_c_abstract_declarator PARAMS ((c_pretty_printer, tree));
-static void pp_c_specifier_qualifier_list PARAMS ((c_pretty_printer, tree));
-static void pp_c_simple_type_specifier PARAMS ((c_pretty_printer, tree));
-static void pp_c_parameter_declaration PARAMS ((c_pretty_printer, tree));
-static void pp_c_type_id PARAMS ((c_pretty_printer, tree));
-static void pp_c_storage_class_specifier PARAMS ((c_pretty_printer, tree));
-static void pp_c_function_specifier PARAMS ((c_pretty_printer, tree));
+
+\f
+/* Helper functions. */
+
+void
+pp_c_whitespace (c_pretty_printer *pp)
+{
+ pp_space (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_left_paren (c_pretty_printer *pp)
+{
+ pp_left_paren (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_right_paren (c_pretty_printer *pp)
+{
+ pp_right_paren (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_left_brace (c_pretty_printer *pp)
+{
+ pp_left_brace (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_right_brace (c_pretty_printer *pp)
+{
+ pp_right_brace (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_left_bracket (c_pretty_printer *pp)
+{
+ pp_left_bracket (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_right_bracket (c_pretty_printer *pp)
+{
+ pp_right_bracket (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_dot (c_pretty_printer *pp)
+{
+ pp_dot (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_ampersand (c_pretty_printer *pp)
+{
+ pp_ampersand (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_star (c_pretty_printer *pp)
+{
+ pp_star (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_arrow (c_pretty_printer *pp)
+{
+ pp_arrow (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_semicolon (c_pretty_printer *pp)
+{
+ pp_semicolon (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_complement (c_pretty_printer *pp)
+{
+ pp_complement (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+void
+pp_c_exclamation (c_pretty_printer *pp)
+{
+ pp_exclamation (pp);
+ pp_base (pp)->padding = pp_none;
+}
+
+/* Print out the external representation of CV-QUALIFIER. */
+
+static void
+pp_c_cv_qualifier (c_pretty_printer *pp, const char *cv)
+{
+ const char *p = pp_last_position_in_text (pp);
+ /* The C programming language does not have references, but it is much
+ simpler to handle those here rather than going through the same
+ logic in the C++ pretty-printer. */
+ if (p != NULL && (*p == '*' || *p == '&'))
+ pp_c_whitespace (pp);
+ pp_c_identifier (pp, cv);
+}
+
+/* Pretty-print T using the type-cast notation '( type-name )'. */
+
+static void
+pp_c_type_cast (c_pretty_printer *pp, tree t)
+{
+ pp_c_left_paren (pp);
+ pp_type_id (pp, t);
+ pp_c_right_paren (pp);
+}
+
+/* We're about to pretty-print a pointer type as indicated by T.
+ Output a whitespace, if needed, preparing for subsequent output. */
+
+void
+pp_c_space_for_pointer_operator (c_pretty_printer *pp, tree t)
+{
+ if (POINTER_TYPE_P (t))
+ {
+ tree pointee = strip_pointer_operator (TREE_TYPE (t));
+ if (TREE_CODE (pointee) != ARRAY_TYPE
+ && TREE_CODE (pointee) != FUNCTION_TYPE)
+ pp_c_whitespace (pp);
+ }
+}