SDL_WriteU64BE - Use this function to write 64 bits in native format to an SDL_IOStream as big-endian

       This function is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20                                  SDL_WriteU64BE(3)

       SDL byteswaps the data only if necessary, so the application always specifies native format, and the data
       written will be in big-endian format.

dst    the stream to which data will be written.

       value  the data to be written, in native format.

       SDL_WriteU64BE  -  Use  this  function to write 64 bits in native format to an SDL_IOStream as big-endian
       data.

       for more information.

#include<SDL3/SDL_iostream.h>boolSDL_WriteU64BE(SDL_IOStream*dst,Uint64value);

       This function is not thread safe.