--- a/SerialPort.st	Wed Nov 30 11:48:14 2011 +0100
+++ b/SerialPort.st	Wed Nov 30 11:48:40 2011 +0100
@@ -295,9 +295,7 @@
     }
 %}.
     self primitiveFailed.
-! !
-
-!SerialPort protectedMethodsFor:'low level'!
+!
 
 closeFile
     "low level close"
@@ -317,7 +315,6 @@
             SERIALPORT port;
 
             port = PORT_FROM_FILE(fp);
-            __stxWrapApiEnterCritical();
 # ifdef xxxDO_WRAP_CALLS
             do {
                 __threadErrno = 0;
@@ -335,7 +332,6 @@
              */
             CloseHandle(port);
 # endif /* DO_WRAP_CALLS */
-            __stxWrapApiLeaveCritical();
         }
 #else 
         fclose(fp);
@@ -650,9 +646,9 @@
 !SerialPort class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic2/SerialPort.st,v 1.17 2011-11-29 13:13:30 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic2/SerialPort.st,v 1.18 2011-11-30 10:48:40 stefan Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic2/SerialPort.st,v 1.17 2011-11-29 13:13:30 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic2/SerialPort.st,v 1.18 2011-11-30 10:48:40 stefan Exp $'
 ! !