# A3DDllSetCallbacksMemory

A3DStatus `A3DDllSetCallbacksMemory`(A3DCallbackMemoryAlloc, A3DCallbackMemoryFree)
  `A3DStatus` A3DDllSetCallbacksMemory(`A3DCallbackMemoryAlloc`, `A3DCallbackMemoryFree`)

  Specifies custom memory-allocation functions This function specifies callback functions the library uses for memory allocation and and deallocation.

  If this function is not called, the standard `malloc`and `free`functions are used for memory allocation and deallocation.

  > 2.0

  ## Sample code

  Returns

  > `A3D_SUCCESS`on success, or an error code on failure

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