Perl_op_free
Perl_pad_sv
Perl_new_struct_thread
+Perl_reentrant_size
Perl_reentrant_init
+Perl_reentrant_free
+Perl_reentrant_retry
Perl_call_atexit
Perl_call_argv
Perl_call_method
Perl_sv_2pv_nolen
Perl_sv_2pvutf8_nolen
Perl_sv_2pvbyte_nolen
-Perl_sv_pv
-Perl_sv_pvutf8
-Perl_sv_pvbyte
Perl_sv_utf8_downgrade
Perl_sv_utf8_encode
Perl_sv_utf8_decode