윈도우 프로시저

https://chanos.tistory.com/entry/Windows-API-Win32-API%EC%9D%98-%EA%B8%B0%EB%B3%B8%EA%B5%AC%EC%A1%B0-%EC%9C%88%EB%8F%84%EC%9A%B0-%ED%94%84%EB%A1%9C%EC%8B%9C%EC%A0%80

[Windows API] Win32 API의 기본구조, 윈도우 프로시저

https://www.bing.com/search?q=C%2b%2b+LRESULT+__stdcall+WndProc(HWND+hWnd%2c+UINT+message%2c+WPARAM+wParam%2c+LPARAM+lParam)

C++ LRESULT __stdcall WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) - Bing

 

https://learn.microsoft.com/en-us/windows/win32/api/winuser/nc-winuser-wndproc

WNDPROC - Win32 apps

https://www.bing.com/search?q=C%2b%2b+%23define+CALLBACK+__stdcall

C++ #define CALLBACK __stdcall - Bing