X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/5ca37ce9a896d8d8db4aa0d3ecf10ef4edb561a0..4a09accc6c4d5aaf9842ce7a2c4ad0d7c9824951:/intrpvar.h

diff --git a/intrpvar.h b/intrpvar.h
index d2f8e73..f84f384 100644
--- a/intrpvar.h
+++ b/intrpvar.h
@@ -478,3 +478,8 @@ PERLVAR(Inumeric_radix_sv,	SV *)	/* The radix separator if not '.' */
 /* New variables must be added to the very end for binary compatibility.
  * XSUB.h provides wrapper functions via perlapi.h that make this
  * irrelevant, but not all code may be expected to #include XSUB.h. */
+
+#if defined(USE_ITHREADS)
+PERLVAR(Iclone_callbacks, AV*)  /* used for collecting callbacks during perl_clone*/
+#endif
+