SDL_Unsupported - A macro to standardize error reporting on unsupported operations.

       This macro is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10                                 SDL_Unsupported(3)

       This  simply  calls  SDL_SetError  () with a standardized error string, for convenience, consistency, and
       clarity.

       Defined in SDL3/SDL_error.h

       SDL_Unsupported - A macro to standardize error reporting on unsupported operations.

#include"SDL3/SDL.h"#defineSDL_Unsupported()SDL_SetError(Thatoperationisnotsupported")

       It is safe to call this macro from any thread.