#define PL_oldname (vTHX->Ioldname)
#define PL_op (vTHX->Iop)
#define PL_op_mask (vTHX->Iop_mask)
+#define PL_opfreehook (vTHX->Iopfreehook)
#define PL_opsave (vTHX->Iopsave)
#define PL_origalen (vTHX->Iorigalen)
#define PL_origargc (vTHX->Iorigargc)
#define PL_Ibasetime PL_basetime
#define PL_Ibeginav PL_beginav
#define PL_Ibeginav_save PL_beginav_save
-#define PL_Ibitcount PL_bitcount
#define PL_Ibody_arenas PL_body_arenas
#define PL_Ibody_roots PL_body_roots
#define PL_Ibodytarget PL_bodytarget
#define PL_Ioldname PL_oldname
#define PL_Iop PL_op
#define PL_Iop_mask PL_op_mask
+#define PL_Iopfreehook PL_opfreehook
#define PL_Iopsave PL_opsave
#define PL_Iorigalen PL_origalen
#define PL_Iorigargc PL_origargc