cp-tree.h: Declare it.

	* cp-tree.h: Declare it.
Missed a piece...

From-SVN: r25038

gcc/cp/ChangeLog

@@ -9,6 +9,7 @@
 	(build_lang_decl): From here.
 	* decl.c (pushdecl): Call it for functions generated by the middle 
 	end that don't have DECL_LANG_SPECIFIC.
+	* cp-tree.h: Declare it.
 
 	* decl2.c: Remove flag_init_priority.  Always enable initp stuff.
 	(start_objects, finish_objects): Only use special

gcc/cp/cp-tree.h

@@ -3003,6 +3003,7 @@ extern tree identifier_typedecl_value		PROTO((tree));
 extern int real_yylex				PROTO((void));
 extern int is_rid				PROTO((tree));
 extern tree build_lang_decl			PROTO((enum tree_code, tree, tree));
+extern void retrofit_lang_decl			PROTO((tree));
 extern tree build_lang_field_decl		PROTO((enum tree_code, tree, tree));
 extern void copy_lang_decl			PROTO((tree));
 extern tree make_lang_type			PROTO((enum tree_code));