#define sv_newref Perl_sv_newref
#define sv_peek Perl_sv_peek
#define sv_pos_u2b Perl_sv_pos_u2b
+#define sv_pos_u2b_proper Perl_sv_pos_u2b_proper
#define sv_pos_b2u Perl_sv_pos_b2u
#define sv_pvutf8n_force Perl_sv_pvutf8n_force
#define sv_pvbyten_force Perl_sv_pvbyten_force
#define sv_newref(a) Perl_sv_newref(aTHX_ a)
#define sv_peek(a) Perl_sv_peek(aTHX_ a)
#define sv_pos_u2b(a,b,c) Perl_sv_pos_u2b(aTHX_ a,b,c)
+#define sv_pos_u2b_proper(a,b,c) Perl_sv_pos_u2b_proper(aTHX_ a,b,c)
#define sv_pos_b2u(a,b) Perl_sv_pos_b2u(aTHX_ a,b)
#define sv_pvutf8n_force(a,b) Perl_sv_pvutf8n_force(aTHX_ a,b)
#define sv_pvbyten_force(a,b) Perl_sv_pvbyten_force(aTHX_ a,b)