How to use the nfstream.ndpi_bindings.CacheEntryMap function in nfstream

pass


CacheEntryMap._fields_ = [
    ("entry", POINTER(CacheEntry)),
    ("next", POINTER(CacheEntryMap)),
]


class Cache(Structure):
    _fields_ = [
        ("size", c_uint32),
        ("max_size", c_uint32),
        ("head", POINTER(CacheEntry)),
        ("tail", POINTER(CacheEntry)),
        ("map", POINTER(POINTER(CacheEntryMap)))
    ]


class CustomCategories(Structure):
    _fields_ = [
        ("hostnames", NDPIAutoma),
        ("hostnames_shadow", NDPIAutoma),
        ("ipAddresses", c_void_p),
        ("ipAddresses_shadow", c_void_p),
        ("categories_loaded", c_uint8),
    ]


NDPIDetectionModuleStruct._fields_ = [
    ("detection_bitmask", NDPIProtocolBitMask),
    ("generic_http_packet_bitmask", NDPIProtocolBitMask),

pass


CacheEntry._fields_ = [
    ("item", c_void_p),
    ("item_size", c_uint32),
    ("prev", POINTER(CacheEntry)),
    ("next", POINTER(CacheEntry))
]


class CacheEntryMap(Structure):
    pass


CacheEntryMap._fields_ = [
    ("entry", POINTER(CacheEntry)),
    ("next", POINTER(CacheEntryMap)),
]


class Cache(Structure):
    _fields_ = [
        ("size", c_uint32),
        ("max_size", c_uint32),
        ("head", POINTER(CacheEntry)),
        ("tail", POINTER(CacheEntry)),
        ("map", POINTER(POINTER(CacheEntryMap)))
    ]


class CustomCategories(Structure):