text: """
  PRNG management routines, thin wrappers.
  """
  
  from OpenSSL._util import lib as _lib
  
  
  def add(buffer, entropy):
      """
      Mix bytes from *string* into the PRNG state.
  
      The *entropy* argument is (the lower bound of) an estimate of how much
      randomness is contained in *string*, measured in bytes.
  
      For more information, see e.g. :rfc:`1750`.
  
      This function is only relevant if you are forking Python processes and
      need to reseed the CSPRNG after fork.
  
      :param buffer: Buffer with random data.
      :param entropy: The entropy (in bytes) measurement of the buffer.
  
      :return: :obj:`None`
      """
      if not isinstance(buffer, bytes):
          raise TypeError("buffer must be a byte string")
  
      if not isinstance(entropy, int):
          raise TypeError("entropy must be an integer")
  
      _lib.RAND_add(buffer, len(buffer), entropy)
  
  
  def status():
      """
      Check whether the PRNG has been seeded with enough data.
  
      :return: 1 if the PRNG is seeded enough, 0 otherwise.
      """
      return _lib.RAND_status()
  