#define my_attrs Perl_my_attrs
#define boot_core_xsutils Perl_boot_core_xsutils
#if defined(USE_ITHREADS)
+#define cx_dup Perl_cx_dup
+#define si_dup Perl_si_dup
+#define ss_dup Perl_ss_dup
#define he_dup Perl_he_dup
#define re_dup Perl_re_dup
#define fp_dup Perl_fp_dup
#define my_attrs(a,b) Perl_my_attrs(aTHX_ a,b)
#define boot_core_xsutils() Perl_boot_core_xsutils(aTHX)
#if defined(USE_ITHREADS)
+#define cx_dup(a,b,c) Perl_cx_dup(aTHX_ a,b,c)
+#define si_dup(a) Perl_si_dup(aTHX_ a)
+#define ss_dup(a,b,c) Perl_ss_dup(aTHX_ a,b,c)
#define he_dup(a,b) Perl_he_dup(aTHX_ a,b)
#define re_dup(a) Perl_re_dup(aTHX_ a)
#define fp_dup(a,b) Perl_fp_dup(aTHX_ a,b)
#define Perl_boot_core_xsutils CPerlObj::Perl_boot_core_xsutils
#define boot_core_xsutils Perl_boot_core_xsutils
#if defined(USE_ITHREADS)
+#define Perl_cx_dup CPerlObj::Perl_cx_dup
+#define cx_dup Perl_cx_dup
+#define Perl_si_dup CPerlObj::Perl_si_dup
+#define si_dup Perl_si_dup
+#define Perl_ss_dup CPerlObj::Perl_ss_dup
+#define ss_dup Perl_ss_dup
#define Perl_he_dup CPerlObj::Perl_he_dup
#define he_dup Perl_he_dup
#define Perl_re_dup CPerlObj::Perl_re_dup