void find_frame_funname (struct frame_info *frame, char **funname,
enum language *funlang, struct symbol **funcp);
-typedef void (*iterate_over_block_arg_local_vars_cb) (const char *symbol_print_name,
+typedef void (*iterate_over_block_arg_local_vars_cb) (const char *print_name,
struct symbol *sym,
void *cb_data);