�Re��@s�dZddlZddlZddlZddlZddlZddlmZddl m Z ddlmZej �dkr�ddl mZejZnGd d �d �Ze�ZeejjfZyddlmZWnek r�YnXdd �Zddd�Zdd�Zdd�Zddd�ZGdd�d�ZGdd�d�ZGdd�d�ZGdd�d�Z dS) a@ Improved support for Microsoft Visual C++ compilers. 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