#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_read_offset Perl_sv_read_offset
#define sv_recode_to_utf8 Perl_sv_recode_to_utf8
#define sv_cat_decode Perl_sv_cat_decode
#define sv_reftype Perl_sv_reftype
#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)
-#define sv_read_offset(a) Perl_sv_read_offset(aTHX_ a)
#define sv_recode_to_utf8(a,b) Perl_sv_recode_to_utf8(aTHX_ a,b)
#define sv_cat_decode(a,b,c,d,e,f) Perl_sv_cat_decode(aTHX_ a,b,c,d,e,f)
#define sv_reftype(a,b) Perl_sv_reftype(aTHX_ a,b)