def memmove(self, dest, src, n):
        return self._backend.memmove(dest, src, n)
ffi.memmove(dest, src, n) copies n bytes of memory from src to dest.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/cffi-1.5.2/cffi/api.py/FFI.memmove