SDL_Swap64BE - Swap a 64-bit value from bigendian to native byte order.

       This macro is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20                                    SDL_Swap64BE(3)

       If this is running on a bigendian system, x is returned unchanged.

       This macro never references x more than once, avoiding side effects.

x      the value to swap, in bigendian byte order.

       SDL_Swap64BE - Swap a 64-bit value from bigendian to native byte order.

       Returns x in native byte order.

#include<SDL3/SDL_endian.h>#defineSDL_Swap64BE(x)SwapOnlyIfNecessary(x)

       It is safe to call this macro from any thread.