带常量的 typedef

为什么const pA这A *const是我希望看到的const A*？

typedef struct {
    uint32_t i[4];
} A, *pA;

class B {
public:
    uint64_t i[2];
};

void f(pA aa) {
    std::cout << std::hex << aa->i[0] << " "
                          << aa->i[1] << " "
                          << aa->i[2] << " "
                          << aa->i[3] << std::endl;
}
void ff(const std::vector<B> &v) {
    f(const_cast<pA>(reinterpret_cast<const A *>(v.data())));
//    f(const_cast<pA>(reinterpret_cast<const pA>(v.data())));
}

int main() {
    std::vector<B> vB;
    vB.push_back({1, 1});
    ff(vB);
    return 0;
}