human
I wrote the below code

    def wrapper(func):
        if lib.Cryptography_STATIC_CALLBACKS:
            ffi.def_extern(name=name, **kwargs)(func)
            callback = getattr(lib, name)
        else:
            callback = ffi.callback(signature, **kwargs)(func)
        return callback
    return wrapper

What's a good function header?
assistant
#Here's a good function header.

def ffi_callback(signature, name, **kwargs):