SDL_GetWindowWMInfo always returning FALSE

SDL Development
1

I’m not sure what I’m doing wrong in my code:

Ubuntu 18.04
SDL 2.0.8

 #include <SDL2/SDL.h>
 #include <SDL2/SDL_syswm.h>     
 ...
 SDL_SysWMinfo info;

 SDL_Window *window = SDL_CreateWindow(
			    "hello_sdl2 One",
			    SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
			    SCREEN_WIDTH, SCREEN_HEIGHT,
			    SDL_WINDOW_SHOWN
			    );

  if(SDL_GetWindowWMInfo(window, &info))
  {
   ... // never gets here
  }
2

Ok! You must provide (at least) the version major number in the info structure before calling Get!

Unlike the example that is provided in the wiki manual!

3

huh?
https://wiki.libsdl.org/SDL_GetWindowWMInfo#Code_Examples does just that, with
SDL_VERSION(&info.version); /* initialize info structure with SDL version info */

4

yeah I was blind as a bat!