op_ppaddr PL_op->op_ppaddr strconst x
op_targ PL_op->op_targ PADOFFSET
op_type PL_op OPCODE x
-op_seq PL_op->op_seq U16
+op_opt PL_op->op_opt U8
+op_static PL_op->op_static U8
op_flags PL_op->op_flags U8
op_private PL_op->op_private U8
op_first cUNOP->op_first opindex
op_pmreplstart cPMOP->op_pmreplstart opindex
op_pmnext *(OP**)&cPMOP->op_pmnext opindex
#ifdef USE_ITHREADS
-op_pmstashpv cPMOP->op_pmstashpv pvindex
+op_pmstashpv cPMOP pvindex x
op_pmreplrootpo cPMOP->op_pmreplroot OP*/PADOFFSET
#else
op_pmstash *(SV**)&cPMOP->op_pmstash svindex