(IS_MUTABLE(INFO_PTR(closure)) && MUT_LINK(closure) != MUT_NOT_LINKED)
# if defined(GRAN)
-extern P_ AwakenBlockingQueue PROTO((P_));
+P_ AwakenBlockingQueue PROTO((P_));
# else
-extern void AwakenBlockingQueue PROTO((P_));
+void AwakenBlockingQueue PROTO((P_));
# endif
# ifdef MAIN_REG_MAP