private IntPtr HookAdd(UcHookType type, Delegate callback, Delegate userCallback, object userData = null, ulong begin = 1, ulong end = 0)
{
var callbackId = _callbackId++;
var callbackData = new UnicornCallbackData(callback, userCallback, userData);
var err = UcNative.UcHookAdd(Handle, out var result, type, callback, new IntPtr(callbackId), begin, end);
if (err != UcErr.UC_ERR_OK)
{
throw new UcException(err);
}
_callbacks.Add(callbackId, callbackData);
return(result);
}