2009-06-17 Windows(VC)でCAS命令とか Interlocked*がCAS命令らしい。参考 http://msdn.microsoft.com/ja-jp/library/cc429023.aspx http://msdn.microsoft.com/ja-jp/library/hd9bdb82(VS.80).aspx http://msdn.microsoft.com/ja-jp/library/26td21ds(VS.80).aspx