#define PL_glob_index (*Perl_Iglob_index_ptr(aTHX))
#undef PL_globalstash
#define PL_globalstash (*Perl_Iglobalstash_ptr(aTHX))
+#undef PL_hash_seed
+#define PL_hash_seed (*Perl_Ihash_seed_ptr(aTHX))
#undef PL_he_arenaroot
#define PL_he_arenaroot (*Perl_Ihe_arenaroot_ptr(aTHX))
#undef PL_he_root