extern bool hook_bool_constcharptr_size_t_false (const char *, size_t);
extern bool hook_bool_size_t_constcharptr_int_true (size_t, const char *, int);
extern bool hook_bool_tree_tree_false (tree, tree);
+extern bool hook_bool_tree_tree_true (tree, tree);
extern bool hook_bool_tree_bool_false (tree, bool);
extern void hook_void_void (void);