* no methods, mixins, or filters. */
#define ROOT_CLASS 0x8000	/* Flag to say that this object is the root
				 * class of classes, and should be treated
				 * specially during teardown (and in a few
				 * other spots). */
#define FORCE_UNKNOWN 0x10000	/* States that we are *really* looking up the
				 * unknown method handler at that point. */
#define DONT_DELETE 0x20000	/* Inhibit deletion of this object. Used
				 * during fundamental object type mutation to
				 * make sure that the object actually survives
				 * to the end of the operation. */
#define HAS_PRIVATE_METHODS 0x40000
				/* Object/class has (or had) private methods,
				 * and so shouldn't be cached so
				 * aggressively. */





/*
 * And the definition of a class. Note that every class also has an associated
 * object, through which it is manipulated.
 */

typedef struct Class {

 */

MODULE_SCOPE void	TclOOAddToInstances(Object *oPtr, Class *clsPtr);
MODULE_SCOPE void	TclOOAddToMixinSubs(Class *subPtr, Class *mixinPtr);
MODULE_SCOPE void	TclOOAddToSubclasses(Class *subPtr, Class *superPtr);
MODULE_SCOPE Class *	TclOOAllocClass(Tcl_Interp *interp,
			    Object *useThisObj);
MODULE_SCOPE int    TclMethodIsType(Tcl_Method method,
                        const Tcl_MethodType *typePtr,
                        void **clientDataPtr);
MODULE_SCOPE Tcl_Method TclNewInstanceMethod(Tcl_Interp *interp,
                        Tcl_Object object, Tcl_Obj *nameObj,
                        int flags, const Tcl_MethodType *typePtr,
                        void *clientData);
MODULE_SCOPE Tcl_Method TclNewMethod(Tcl_Interp *interp, Tcl_Class cls,
                        Tcl_Obj *nameObj, int flags,
                        const Tcl_MethodType *typePtr,
                        void *clientData);
MODULE_SCOPE int	TclNRNewObjectInstance(Tcl_Interp *interp,
			    Tcl_Class cls, const char *nameStr,
			    const char *nsNameStr, int objc,
			    Tcl_Obj *const *objv, int skip,
			    Tcl_Object *objectPtr);
MODULE_SCOPE Object *	TclNewObjectInstanceCommon(Tcl_Interp *interp,
			    Class *classPtr,