NAME¶

SDL_FLOATWORDORDER - A macro that reports the target system's floating point word order.

HEADER FILE¶

Defined in SDL3/SDL_endian.h

SYNOPSIS¶

#include "SDL3/SDL.h"

#define SDL_FLOATWORDORDER   SDL_LIL_ENDIAN___or_maybe___SDL_BIG_ENDIAN

DESCRIPTION¶

This is set to either SDL_LIL_ENDIAN
or

SDL_BIG_ENDIAN
(and maybe other values in the future, if something else becomes popular). This can be tested with the preprocessor, so decisions can be made at compile time.

#if SDL_FLOATWORDORDER == SDL_BIG_ENDIAN
SDL_Log("This system's floats are bigendian.");
#endif
    

AVAILABILITY¶

This macro is available since SDL 3.2.0.

SEE ALSO¶

•(3), SDL_LIL_ENDIAN(3), •(3), SDL_BIG_ENDIAN(3)