PERL_CALLCONV void Perl_packlist(pTHX_ SV *cat, char *pat, char *patend, SV **beglist, SV **endlist);
PERL_CALLCONV void Perl_pidgone(pTHX_ Pid_t pid, int status);
PERL_CALLCONV void Perl_pmflag(pTHX_ U32* pmfl, int ch);
-PERL_CALLCONV OP* Perl_pmruntime(pTHX_ OP* pm, OP* expr, OP* repl);
+PERL_CALLCONV OP* Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg);
PERL_CALLCONV OP* Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl);
PERL_CALLCONV void Perl_pop_scope(pTHX);
PERL_CALLCONV OP* Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
PERL_CALLCONV CV* Perl_find_runcv(pTHX_ U32 *db_seqp);
PERL_CALLCONV void Perl_free_tied_hv_pool(pTHX);
#if defined(DEBUGGING)
-PERL_CALLCONV int Perl_get_debug_opts(pTHX_ char **s);
+PERL_CALLCONV int Perl_get_debug_opts(pTHX_ char **s, bool givehelp);
#endif
PERL_CALLCONV void Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
PERL_CALLCONV void Perl_hv_assert(pTHX_ HV* tb);