函数原型：Apidll_Export void API_GetFreqResp(DataPoint*& pDataPointLeft, int& nCountLeft,DataPoint*& pDataPointRight, int& nCountRight); 参数说明： DataPoint为： typedef struct tagDataPoint{ double fXVal; double fYVal;}DataPoint; //数据类型请问在DLL调用的时候该如何设置

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