--- a/Semaphore.st	Thu Feb 02 13:23:05 1995 +0100
+++ b/Semaphore.st	Thu Feb 02 13:25:49 1995 +0100
@@ -21,7 +21,7 @@
 COPYRIGHT (c) 1993 by Claus Gittinger
 	      All Rights Reserved
 
-$Header: /cvs/stx/stx/libbasic/Semaphore.st,v 1.13 1994-10-28 01:29:18 claus Exp $
+$Header: /cvs/stx/stx/libbasic/Semaphore.st,v 1.14 1995-02-02 12:25:49 claus Exp $
 '!
 
 !Semaphore class methodsFor:'documentation'!
@@ -42,7 +42,7 @@
 
 version
 "
-$Header: /cvs/stx/stx/libbasic/Semaphore.st,v 1.13 1994-10-28 01:29:18 claus Exp $
+$Header: /cvs/stx/stx/libbasic/Semaphore.st,v 1.14 1995-02-02 12:25:49 claus Exp $
 "
 !
 
@@ -95,6 +95,15 @@
     count := n
 ! !
 
+!Semaphore methodsFor:'queries '!
+
+wouldBlock
+    "return true, if the receiver would block the activeProcess
+     if a wait was performed. False otherwise."
+
+    ^ count == 0
+! !
+
 !Semaphore methodsFor:'wait & signal'!
 
 wait