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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def extended_capabilities(self):
 """Gets the capabilities of the connected emulator as a list. Args: self (JLink):
 the ``JLink`` instance Returns: List of 32 integers which define the extended capabilities based on their value and index within the list. """

        buf = (ctypes.c_uint8 * 32)()
        self._dll.JLINKARM_GetEmuCapsEx(buf, 32)
        return list(buf)