SDL3 SDL_malloc & SDL_free

Author: hazeycode

src/sdl3.zig

@@ -1662,9 +1662,30 @@ extern fn SDL_ShowSimpleMessageBox(
 
 //--------------------------------------------------------------------------------------------------
 //
-// Standard Library Functionality
+// "Standard Library" Functionality
 //
 //--------------------------------------------------------------------------------------------------
 pub const Bool = c_int;
 pub const False = @as(Bool, 0);
 pub const True = @as(Bool, 1);
+
+/// Allocate uinitialized memory.
+///
+/// The allocated memory returned by this function must be freed with SDL_free().
+///
+/// If `size` is 0, it will be set to 1.
+///
+/// If you want to allocate memory aligned to a specific alignment, consider using SDL_aligned_alloc().
+///
+/// Returns a pointer to the allocated memory, or NULL if allocation failed.
+pub const malloc = SDL_malloc;
+extern fn SDL_malloc(isize) *anyopaque;
+
+/// Free allocated memory.
+/// The pointer is no longer valid after this call and cannot be dereferenced  anymore.
+pub const free = SDL_free;
+extern fn SDL_free(*anyopaque) void;
+
+// TODO
+// - Declare SDL_malloc_func, SDL_calloc_func, SDL_realloc_func and SDL_free_func
+// - Zig Allocator interface