在VC6.0下能够正常运行，可是在VS2010下却出现编译错误 需要在VS2010安装后的路径C:\Program Files\Microsoft SDKs\Windows\v7.0A\Include\gl 加入这个头文件(It works well under VC6.0, but in VS2010 there is a compile error. You need to add the header file to the path C:\Program Files\Microsoft SDKs\Windows\v7.0A\Include\gl after the VS2010 installation)