[runjake]

To your point the “Hello World” Win32 C example in Charles Petzold’s earlier editions of Programming Windows is infamous.

http://www.charlespetzold.com/blog/2014/12/The-Infamous-Wind...

[pjmlp]

Yeah, one of the things Windows 3.1 brought was message crackers and a strict mode via windowsx.h.

https://learn.microsoft.com/en-us/windows/win32/api/windowsx...

However still painful versus the C++, Delphi, VB alternatives.