#define Perl_sv_pvbyten_force pPerl->Perl_sv_pvbyten_force
#undef sv_pvbyten_force
#define sv_pvbyten_force Perl_sv_pvbyten_force
-#undef Perl_sv_realpath
-#define Perl_sv_realpath pPerl->Perl_sv_realpath
-#undef sv_realpath
-#define sv_realpath Perl_sv_realpath
#undef Perl_sv_reftype
#define Perl_sv_reftype pPerl->Perl_sv_reftype
#undef sv_reftype