你能告诉我如何在我的C程序中使用以下功能吗?
Delphi DLL - 导出的函数:
function GetCPUID (CpuCore: byte): ShortString; stdcall;
function GetPartitionID(Partition : PChar): ShortString; stdcall;
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我没有该DLL的源代码,所以我必须使我的C程序适应该DLL,而不是相反.
我执行以下操作并得到错误
typedef char* (_stdcall *GETCPUID)(BYTE);
typedef char* (_stdcall *GETPID)(PCHAR);
GETCPUID pGetSerial;
GETPID pGetPID
HMODULE hWtsLib = LoadLibrary("HardwareIDExtractor.dll");
if (hWtsLib){
pGetSerial = (GETCPUID)GetProcAddress(hWtsLib, "GetCPUID");
char *str = (char*) malloc(1024);
str = pGetSerial((BYTE)"1");
pGetPID= (GETPID )GetProcAddress(hWtsLib, "GetPartitionID");
char *str1 = (char*) malloc(1024);
str1 = pGetPID("C:");
}
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谢谢