#define Perl_wait4pid pPerl->Perl_wait4pid
#undef wait4pid
#define wait4pid Perl_wait4pid
+#undef Perl_report_closed_fh
+#define Perl_report_closed_fh pPerl->Perl_report_closed_fh
+#undef report_closed_fh
+#define report_closed_fh Perl_report_closed_fh
#undef Perl_report_uninit
#define Perl_report_uninit pPerl->Perl_report_uninit
#undef report_uninit