KEY_methods,
KEY_VERSION,
KEY_ISA,
+ KEY__version,
key_last,
} mop_prehashed_key_t;
extern SV *mop_method_metaclass;
extern SV *mop_associated_metaclass;
extern SV *mop_wrap;
-extern SV *mop_namespace;
UV mop_check_package_cache_flag(pTHX_ HV *stash);
int mop_get_code_info (SV *coderef, char **pkg, char **name);