#define sv_2iv_flags Perl_sv_2iv_flags
#define sv_2mortal Perl_sv_2mortal
#define sv_2nv Perl_sv_2nv
+#ifdef PERL_CORE
+#define sv_2num Perl_sv_2num
+#endif
#define sv_2pv_flags Perl_sv_2pv_flags
#define sv_2pvutf8 Perl_sv_2pvutf8
#define sv_2pvbyte Perl_sv_2pvbyte
#define sv_2iv_flags(a,b) Perl_sv_2iv_flags(aTHX_ a,b)
#define sv_2mortal(a) Perl_sv_2mortal(aTHX_ a)
#define sv_2nv(a) Perl_sv_2nv(aTHX_ a)
+#ifdef PERL_CORE
+#define sv_2num(a) Perl_sv_2num(aTHX_ a)
+#endif
#define sv_2pv_flags(a,b,c) Perl_sv_2pv_flags(aTHX_ a,b,c)
#define sv_2pvutf8(a,b) Perl_sv_2pvutf8(aTHX_ a,b)
#define sv_2pvbyte(a,b) Perl_sv_2pvbyte(aTHX_ a,b)