DOKK / manpages / debian 13 / libsdl3-doc / SDL_LIL_ENDIAN.3.en
SDL_LIL_ENDIAN(3) SDL3 FUNCTIONS SDL_LIL_ENDIAN(3)

SDL_LIL_ENDIAN - A value to represent littleendian byteorder.

Defined in SDL3/SDL_endian.h

#include "SDL3/SDL.h"
#define SDL_LIL_ENDIAN  1234

This is used with the preprocessor macro SDL_BYTEORDER , to determine a platform's byte ordering:

#if SDL_BYTEORDER == SDL_LIL_ENDIAN
SDL_Log("This system is littleendian.");
#endif
    

This macro is available since SDL 3.2.0.

(3), SDL_BYTEORDER(3), (3), SDL_BIG_ENDIAN(3)

SDL 3.2.10 Simple Directmedia Layer