code: def pyfftw_byte_aligned(array, dtype=None, n=None):
      
  
      return pyfftw.byte_align(array, n=n, dtype=dtype)
docs: Construct a byte-aligned array for efficient use by :mod:`pyfftw`.
      This function is a wrapper for :func:`pyfftw.byte_align`
  
      Parameters
      ----------
      array : ndarray
        Input array
      dtype : dtype, optional (default None)
        Output array dtype
      n : int, optional (default None)
        Output array should be aligned to n-byte boundary
  
      Returns
      -------
      a :  ndarray
        Array with required byte-alignment