LPVOID傳遞參數的問題

以Thread用struct傳遞參數做範例

struct _ABC
{
    int     x;
    int     y;
} ABC, *ABC_P;

ABC         aStruct;
DWORD   dwID;
HANDLE  hThread = CreateThread(NULL,
                                                       0,
                                                       ThreadProc,
                                                       reinterpret_cast<LPVOID>(&aStruct),
                                                       0,
                                                       &dwID);

DWORD WINAPI ThreadProc(LPVOID lp)
{
    ABC_P   pA = reinterpret_cast<ABC_P>(lp);

    return true;
}

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