extern int symbol_read_needs_frame (struct symbol *);
extern struct value *read_var_value (struct symbol *var,
+ const struct block *var_block,
struct frame_info *frame);
extern struct value *default_read_var_value (struct symbol *var,
+ const struct block *var_block,
struct frame_info *frame);
extern struct value *allocate_value (struct type *type);