SDL_free_func - A callback used to implement SDL_free ().

       This datatype is available since SDL 3.2.0.

       SDL will always ensure that the passed mem is a non-NULL pointer.

mem    a pointer to allocated memory.

       Defined in SDL3/SDL_stdinc.h

       SDL_free_func - A callback used to implement SDL_free ().

•(3),   SDL_free(3),  •(3),  SDL_GetOriginalMemoryFunctions(3),  •(3),  SDL_GetMemoryFunctions(3),  •(3),
       SDL_SetMemoryFunctions(3)

Simple Directmedia Layer                           SDL 3.2.10                               SDL_free_func(3type)

#include"SDL3/SDL.h"typedefvoid(SDLCALL*SDL_free_func)(void*mem);

       It should be safe to call this callback from any thread.