Perl_sv_catpvf_mg_nocontext
Perl_sv_setpvf_mg_nocontext
Perl_fprintf_nocontext
+Perl_printf_nocontext
Perl_cv_const_sv
Perl_cv_undef
Perl_cx_dump
Perl_my_memset
Perl_my_pclose
Perl_my_popen
+Perl_my_popen_list
Perl_my_setenv
Perl_my_stat
Perl_my_swap