(See SDL3/SDL_SetMemoryFunctions for the SDL3 version.)

SDL_SetMemoryFunctions

Replace SDL's memory allocation functions with a custom set

Header File

Defined in SDL_stdinc.h

Syntax

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

Function Parameters

SDL_malloc_func	malloc_func	custom malloc function.
SDL_calloc_func	calloc_func	custom calloc function.
SDL_realloc_func	realloc_func	custom realloc function.
SDL_free_func	free_func	custom free function.

Return Value

(int) Returns 0 on success or -1 on failure; call SDL_GetError() for more information.

Version

This function is available since SDL 2.0.7.

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CategoryAPI, CategoryAPIFunction, CategoryStdInc

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