#define PL_bufend (*Perl_Ibufend_ptr(aTHXo))
#undef PL_bufptr
#define PL_bufptr (*Perl_Ibufptr_ptr(aTHXo))
+#undef PL_checkav
+#define PL_checkav (*Perl_Icheckav_ptr(aTHXo))
#undef PL_collation_ix
#define PL_collation_ix (*Perl_Icollation_ix_ptr(aTHXo))
#undef PL_collation_name
#define PL_stderrgv (*Perl_Istderrgv_ptr(aTHXo))
#undef PL_stdingv
#define PL_stdingv (*Perl_Istdingv_ptr(aTHXo))
-#undef PL_stopav
-#define PL_stopav (*Perl_Istopav_ptr(aTHXo))
#undef PL_strtab
#define PL_strtab (*Perl_Istrtab_ptr(aTHXo))
#undef PL_strtab_mutex