;;; deprecated.texinfo.
;;;
;;; EARLY:
+;;; - SB-THREAD::GET-MUTEX, since 1.0.37.33 (04/2010) -> Late: 01/2013
+;;; ^- initially deprecated without compile-time warning, hence the schedule
;;; - SB-THREAD::SPINLOCK (type), since 1.0.53.11 (08/2011) -> Late: 08/2012
;;; - SB-THREAD::MAKE-SPINLOCK, since 1.0.53.11 (08/2011) -> Late: 08/2012
;;; - SB-THREAD::WITH-SPINLOCK, since 1.0.53.11 (08/2011) -> Late: 08/2012