extern struct internalvar *create_internalvar (const char *name);
-extern VEC (char_ptr) *complete_internalvar (const char *name);
+extern void complete_internalvar (completion_tracker &tracker,
+ const char *name);
/* An internalvar can be dynamically computed by supplying a vector of
function pointers to perform various operations. */
extern void value_free (struct value *val);
+/* A free policy class to interface std::unique_ptr with
+ value_free. */
+
+struct value_deleter
+{
+ void operator() (struct value *value) const
+ {
+ value_free (value);
+ }
+};
+
+/* A unique pointer to a struct value. */
+
+typedef std::unique_ptr<struct value, value_deleter> gdb_value_up;
+
extern void free_all_values (void);
extern void free_value_chain (struct value *v);