SDL_MemoryBarrierAcquireFunction - Insert a memory acquire barrier (function version).

       This function is available since SDL 3.2.0.

       Please  refer  to SDL_MemoryBarrierRelease for details. This is a function version, which might be useful
       if you need to use this functionality from a scripting language, etc. Also, some of  the  macro  versions
       call  this  function  behind  the  scenes,  where more heavy lifting can happen inside of SDL. Generally,
       though, an app written in C/C++/etc should use the macro version, as it will be more efficient.

       SDL_MemoryBarrierAcquireFunction - Insert a memory acquire barrier (function version).

SDL_MemoryBarrierAcquire(3)

Simple Directmedia Layer                           SDL 3.2.20                SDL_MemoryBarrierAcquireFunction(3)

#include<SDL3/SDL_atomic.h>voidSDL_MemoryBarrierAcquireFunction(void);

       Obviously this function is safe to use from any thread at any time, but  if  you  find  yourself  needing
       this, you are probably dealing with some very sensitive code; be careful!