#define PL_sig_pending (*Perl_Isig_pending_ptr(aTHX))
#undef PL_sighandlerp
#define PL_sighandlerp (*Perl_Isighandlerp_ptr(aTHX))
+#undef PL_sort_RealCmp
+#define PL_sort_RealCmp (*Perl_Isort_RealCmp_ptr(aTHX))
#undef PL_splitstr
#define PL_splitstr (*Perl_Isplitstr_ptr(aTHX))
#undef PL_srand_called