+extern int baseclass_offset (struct type *type,
+ int index, const gdb_byte *valaddr,
+ LONGEST embedded_offset,
+ CORE_ADDR address,
+ const struct value *val);
+
+/* Describe the target of a pointer to method. CONTENTS is the byte
+ pattern representing the pointer to method. TYPE is the pointer to
+ method type. STREAM is the stream to print it to. */
+void cplus_print_method_ptr (const gdb_byte *contents,
+ struct type *type,
+ struct ui_file *stream);
+
+/* Return the size of a pointer to member function of type
+ TO_TYPE. */
+int cplus_method_ptr_size (struct type *to_type);
+
+/* Return the method which should be called by applying METHOD_PTR to
+ *THIS_P, and adjust *THIS_P if necessary. */
+struct value *cplus_method_ptr_to_value (struct value **this_p,
+ struct value *method_ptr);
+
+/* Create the byte pattern in CONTENTS representing a pointer of type
+ TYPE to member function at ADDRESS (if IS_VIRTUAL is 0) or with
+ virtual table offset ADDRESS (if IS_VIRTUAL is 1). This is the
+ opposite of cplus_method_ptr_to_value. */
+void cplus_make_method_ptr (struct type *type, gdb_byte *CONTENTS,
+ CORE_ADDR address, int is_virtual);
+
+/* Print the vtable for VALUE, if there is one. If there is no
+ vtable, print a message, but do not throw. */
+
+void cplus_print_vtable (struct value *value);
+
+/* Implement 'typeid': find the type info for VALUE, if possible. If
+ the type info cannot be found, throw an exception. */
+
+extern struct value *cplus_typeid (struct value *value);
+
+/* Return the type of 'typeid' for the current C++ ABI on the given
+ architecture. */
+
+extern struct type *cplus_typeid_type (struct gdbarch *gdbarch);
+
+/* Given a value which holds a pointer to a std::type_info, return the
+ type which that type_info represents. Throw an exception if the
+ type cannot be found. */
+
+extern struct type *cplus_type_from_type_info (struct value *value);
+
+/* Given a value which holds a pointer to a std::type_info, return the
+ name of the type which that type_info represents. Throw an
+ exception if the type name cannot be found. */
+
+extern std::string cplus_typename_from_type_info (struct value *value);
+
+/* Determine if we are currently in a C++ thunk. If so, get the
+ address of the routine we are thunking to and continue to there
+ instead. */
+
+CORE_ADDR cplus_skip_trampoline (struct frame_info *frame,
+ CORE_ADDR stop_pc);
+
+/* Return a struct that provides pass-by-reference information
+ about the given TYPE. */
+
+extern struct language_pass_by_ref_info cp_pass_by_reference
+ (struct type *type);