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wenzhi
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#define WORD unsigned short<br>#define BYTE unsigned char<br><br>struct GPSInfo<br>{<br> WORD year;<br> BYTE month, day, hour, minute, second;<br> <br> GPSInfo() <br> { <br> Initialize();<br> }<br><br> void Initialize()<br> {<br> year = month = day = hour = minute = second = 0<br> }<br>};<br><br>short DecodeYDProtocol(void *src, int srclen, WORD* seqno, BYTE* status, GPSInfo* gpsinfo)<br><br>假如dll 的文件名为: delphi.dll<br>现在怎样在delphi 中定义这个结构体<br>还有引用DecodeYDProtocol函数