Perl_set_numeric_radix
Perl_set_numeric_standard
Perl_require_pv
+Perl_pack_cat
Perl_pmflag
Perl_pop_scope
Perl_push_scope
Perl_to_utf8_fold
Perl_unlnk
Perl_unlock_condpair
+Perl_unpack_str
Perl_unsharepvn
Perl_utf16_to_utf8
Perl_utf16_to_utf8_reversed