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-rw-r--r--module/srfi/srfi-18.scm3
-rw-r--r--module/srfi/srfi-19.scm3
2 files changed, 1 insertions, 5 deletions
diff --git a/module/srfi/srfi-18.scm b/module/srfi/srfi-18.scm
index 4a171b4fd..4921a95d7 100644
--- a/module/srfi/srfi-18.scm
+++ b/module/srfi/srfi-18.scm
@@ -1,6 +1,6 @@
;;; srfi-18.scm --- Multithreading support
-;; Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+;; Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
;;
;; This library is free software; you can redistribute it and/or
;; modify it under the terms of the GNU Lesser General Public
@@ -105,7 +105,6 @@
(define terminated-thread-exception (list 'terminated-thread-exception))
(define uncaught-exception (list 'uncaught-exception))
-(define mutex-owners (make-weak-key-hash-table))
(define object-names (make-weak-key-hash-table))
(define object-specifics (make-weak-key-hash-table))
(define thread-start-conds (make-weak-key-hash-table))
diff --git a/module/srfi/srfi-19.scm b/module/srfi/srfi-19.scm
index 8a86b35fa..6148b55b2 100644
--- a/module/srfi/srfi-19.scm
+++ b/module/srfi/srfi-19.scm
@@ -738,9 +738,6 @@
(or (= (modulo year 400) 0)
(and (= (modulo year 4) 0) (not (= (modulo year 100) 0)))))
-(define (leap-year? date)
- (priv:leap-year? (date-year date)))
-
;; Map 1-based month number M to number of days in the year before the
;; start of month M (in a non-leap year).
(define priv:month-assoc '((1 . 0) (2 . 31) (3 . 59) (4 . 90)