public static extern VoidPtr CreateFileMapping(VoidPtr hFile, VoidPtr lpAttributes, _FileMapProtect flProtect, uint dwMaximumSizeHigh, uint dwMaximumSizeLow, string lpName);
public static extern VoidPtr CreateFileMapping(VoidPtr hFile, VoidPtr lpAttributes, _FileMapProtect flProtect, uint dwMaximumSizeHigh, uint dwMaximumSizeLow, string lpName);