#if defined (USG5) && defined (INTERRUPT_INPUT)
setpgrp ();
#endif
+#endif
+#if defined (HAVE_GTK_AND_PTHREAD) && !defined (SYSTEM_MALLOC) && !defined (DOUG_LEA_MALLOC)
+ {
+ extern void malloc_enable_thread P_ ((void));
+
+ malloc_enable_thread ();
+ }
#endif
}