SDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR - A variable controlling whether the libdecor Wayland backend is

       This hint is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20          SDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR(3)

       When this hint is set, libdecor will be used to provide window decorations,  even  if  xdg-decoration  is
       available. (Note that, by default, libdecor will use xdg-decoration itself if available).

       The variable can be set to the following values:

       • "0": libdecor is enabled only if server-side decorations are unavailable. (default)

       • "1": libdecor is always enabled if available.

       This hint should be set before SDL is initialized.

       SDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR  -  A variable controlling whether the libdecor Wayland backend is
       preferred over native decorations.

#include<SDL3/SDL_hints.h>#defineSDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR"SDL_VIDEO_WAYLAND_PREFER_LIBDECOR"