PERL_CALLCONV char * Perl_custom_op_name(pTHX_ OP* op);
PERL_CALLCONV char * Perl_custom_op_desc(pTHX_ OP* op);
+PERL_CALLCONV void Perl_sv_nosharing(pTHX_ SV *);
+PERL_CALLCONV void Perl_sv_nolocking(pTHX_ SV *);
+PERL_CALLCONV void Perl_sv_nounlocking(pTHX_ SV *);
END_EXTERN_C
STATIC SV* S_save_scalar_at(pTHX_ SV **sptr);
#endif
-#if defined(USE_ITHREADS)
-PERL_CALLCONV void Perl_sharedsv_init(pTHX);
-PERL_CALLCONV shared_sv* Perl_sharedsv_new(pTHX);
-PERL_CALLCONV shared_sv* Perl_sharedsv_find(pTHX_ SV* sv);
-PERL_CALLCONV void Perl_sharedsv_lock(pTHX_ shared_sv* ssv);
-PERL_CALLCONV void Perl_sharedsv_unlock(pTHX_ shared_sv* ssv);
-PERL_CALLCONV void Perl_sharedsv_unlock_scope(pTHX_ shared_sv* ssv);
-PERL_CALLCONV void Perl_sharedsv_thrcnt_inc(pTHX_ shared_sv* ssv);
-PERL_CALLCONV void Perl_sharedsv_thrcnt_dec(pTHX_ shared_sv* ssv);
-#endif
-
#if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
STATIC IV S_asIV(pTHX_ SV* sv);
STATIC UV S_asUV(pTHX_ SV* sv);