Function SDL_SetAtomicPointer

pub unsafe extern "C" fn SDL_SetAtomicPointer(
    a: *mut *mut c_void,
    v: *mut c_void,
) -> *mut c_void

Available on crate feature dep_sdl3 only.

Set a pointer to a value atomically.

Note: If you don’t know what this function is for, you shouldn’t use it!

Parameters

• a: a pointer to a pointer.
• v: the desired pointer value.

Return value

Returns the previous value of the pointer.

Thread safety

It is safe to call this function from any thread.

Availability

This function is available since SDL 3.2.0.

See also

• SDL_CompareAndSwapAtomicPointer
• SDL_GetAtomicPointer