geode/loader/include/Geode/meta/stdcall.hpp

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2022-11-28 15:22:21 -05:00
#ifndef GEODE_CORE_META_STDCALL_HPP
#define GEODE_CORE_META_STDCALL_HPP
namespace geode::core::meta::x86 {
template <class Ret, class... Args>
class Thiscall {
private:
template <Ret (*detour)(Args...)>
static Ret __stdcall wrapper(Args... all) {
return detour(all...);
}
public:
static Ret invoke(void* address, Args... all) {
Ret(__stdcall * raw)(Args...) = reinterpret_cast<decltype(raw)>(address);
return raw(all...);
}
template <Ret (*detour)(Args...)>
static auto get_wrapper() {
return reinterpret_cast<void*>(&wrapper<detour>);
}
};
}
#endif /* GEODE_CORE_META_STDCALL_HPP */