NAME

       SDL_SetMemoryFunctions - Replace SDL's memory allocation functions with a custom set.

SYNOPSIS

       #include <SDL3/SDL_stdinc.h>

       bool SDL_SetMemoryFunctions(SDL_malloc_func malloc_func,
                                       SDL_calloc_func calloc_func,
                                       SDL_realloc_func realloc_func,
                                       SDL_free_func free_func);

DESCRIPTION

       It  is  not  safe  to call this function once any allocations have been made, as future calls to SDL_free
       will use the new allocator, even if they came from an SDL_malloc made with the old one!

       If used, usually this needs to be the first call made into the SDL library, if not the very  first  thing
       done at program startup time.

FUNCTION PARAMETERS

       malloc_func
              custom malloc function.

       calloc_func
              custom calloc function.

       realloc_func
              custom realloc function.

       free_func
              custom free function.

RETURN VALUE

       for more information.

THREAD SAFETY

       It  is  safe  to call this function from any thread, but one should not replace the memory functions once
       any allocations are made!

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       SDL_GetMemoryFunctions(3), SDL_GetOriginalMemoryFunctions(3)

Simple Directmedia Layer                           SDL 3.2.28                          SDL_SetMemoryFunctions(3)