SDL2/SDL_GetWindowWMInfo() always returns 0

[javierdlr]

SDL2syswm_c.txt

compiling above example on AmigaOS4 I always get 0, under macOS returns 1.

Is such funcion implemented? IIRC in SDL1 there is SDL_GetWMInfo() and works fine.

[capehill]

https://wiki.libsdl.org/SDL2/SDL_GetWindowWMInfo

It seems that version information was not set correctly.

SDL_GetError() usually gives some extra information and there is also a serial debug version of the library.

[javierdlr]

adding SDL_VERSION(&wmInfo.version) make code working. THXaLOT