#define PL_ppid (*Perl_Ippid_ptr(aTHX))
#undef PL_preambleav
#define PL_preambleav (*Perl_Ipreambleav_ptr(aTHX))
-#undef PL_preprocess
-#define PL_preprocess (*Perl_Ipreprocess_ptr(aTHX))
#undef PL_profiledata
#define PL_profiledata (*Perl_Iprofiledata_ptr(aTHX))
#undef PL_psig_name