MFC CArray を qsort する

MFC 
struct StructHoge
{
    int number;
};
・・・

CArray <StructHoge, StructHoge> arrayHoge;

・・・


int compareHoge(void* context, const void* a1, const void* a2)
{
    StructHoge* p1 = (StructHoge*)a1;
    StructHoge* p2 = (StructHoge*)a2;

    if (p1->number != p2->number)
    {
        return p1->number - p2->number;
    }

    return 0;
}


・・・

StructHoge* pHoge = arrayHoge.GetData();

qsort_s((LPVOID)pHoge, arrayHoge.GetCount(), sizeof(StructHoge), compareHoge, NULL);

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