*
* The 'G' prefix is only needed for vars that need appropriate #defines
* generated in embed*.h. Such symbols are also used to generate
- * the appropriate export list for win32.
- *
- * Avoid build-specific #ifdefs here, like DEBUGGING. That way,
- * we can keep binary compatibility of the curinterp structure */
-
+ * the appropriate export list for win32. */
/* global state */
PERLVAR(Gcurinterp, PerlInterpreter *)
/* XXX does anyone even use this? */
PERLVARI(Gdo_undump, bool, FALSE) /* -u or dump seen? */
+
+#if defined(MYMALLOC) && (defined(USE_THREADS) || defined(USE_ITHREADS))
+PERLVAR(Gmalloc_mutex, perl_mutex) /* Mutex for malloc */
+#endif