ctypes from buffer example

ctypes_from_buffer.py

class COFFSYMBOLTABLE(ctypes.Structure):
    """
    Described in [PE-COFF] 5.4. Coff Symbol Table
    """
    _pack_ = 1
    _fields_ = [
            ("zeroes", ctypes.c_uint), ("offset", ctypes.c_uint), ("value", ctypes.c_uint),
            ("section_number", ctypes.c_short), ("type", ctypes.c_ushort), ("storage_class", ctypes.c_ubyte),
            ("number_aux_symbols", ctypes.c_ubyte)
        ]
    def __new__(cls, buffer):
        return cls.from_buffer_copy(buffer)

    def __init__(self, data):
        # self.zeroes
        pass
        
        
 p_data = COFFSYMBOLTABLE(coff_data)