added mutex

doc/CHANGES.txt

@@ -18,6 +18,7 @@ TODO inlining : substitute class+function type parameters in order to have fully
 	flash9 : use findprop instead of findpropstrict for 'this' access (allow dynamic)
 	don't allow nullness changes in overrided/implemented
 	prevent typing hole with overriden polymorphic methods
+	added neko.vm.Mutex (included in neko 1.7.1)
 
 2008-07-17: 2.0-RC1
 	genneko : remove big array error (fixed in neko 1.7.1)

std/haxe/ImportAll.hx

@@ -415,6 +415,7 @@ import neko.net.ThreadServer;
 
 import neko.vm.Loader;
 import neko.vm.Module;
+import neko.vm.Mutex;
 import neko.vm.Thread;
 import neko.vm.Tls;
 import neko.vm.Lock;

std/neko/vm/Mutex.hx

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2005, The haXe Project Contributors
+ * All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+package neko.vm;
+
+class Mutex {
+	var m : Void;
+	public function new() {
+		m = mutex_create();
+	}
+	public function acquire() {
+		mutex_acquire(m);
+	}
+	public function tryAcquire() : Bool {
+		return mutex_try(m);
+	}
+	public function release() {
+		mutex_release(m);
+	}
+	static var mutex_create = neko.Lib.loadLazy("std","mutex_create",0);
+	static var mutex_release = neko.Lib.loadLazy("std","mutex_release",1);
+	static var mutex_acquire = neko.Lib.loadLazy("std","mutex_acquire",1);
+	static var mutex_try = neko.Lib.loadLazy("std","mutex_try",1);
+}