#include <windows.h>
#include <stdio.h>

HHOOK MouseHook = {0};
HHOOK KeyboardHook = {0};

LRESULT WINAPI MouseHookProc(int Code, WPARAM wParam, LPARAM lParam) {
    if (Code == HC_ACTION) {
        printf("Mouse\n");
    }
    return CallNextHookEx(MouseHook, Code, wParam, lParam);
}

LRESULT WINAPI KeyboardHookProc(int Code, WPARAM wParam, LPARAM lParam) {
    if (Code == HC_ACTION) {
        printf("Keyboard\n");
    }
    return CallNextHookEx(KeyboardHook, Code, wParam, lParam);
}

DWORD WINAPI ThreadProc(LPVOID param) {
    HINSTANCE hInstance = (HINSTANCE)param;
    MouseHook = SetWindowsHookEx(WH_MOUSE_LL, MouseHookProc, hInstance, 0);
    KeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, KeyboardHookProc, hInstance, 0);

    MSG message;
    while (GetMessage(&message, (HWND)-1, 0, 0) > 0) {
        TranslateMessage(&message);
        DispatchMessage(&message);
    }

    UnhookWindowsHookEx(KeyboardHook);
    UnhookWindowsHookEx(MouseHook);

    return 0;
}

extern "C" __declspec(dllexport) BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
    if (fdwReason == DLL_PROCESS_ATTACH) {
        CloseHandle(CreateThread(NULL, 0, ThreadProc, hinstDLL, 0, NULL));
    }
    return TRUE;
}