Similink create 2 Initialize Procs

Hi,

I use Matlab to generate code and the output generated code as below:

FUNC(void, DASwCpt_SentAcqn_CODE) DASwCpt_SentAcqn_Proc_Ini(void)
{
    ...
}


FUNC(void, DASwCpt_SentAcqn_CODE) RE_DASwCpt_SentAcqn_Initialize(void)
{
  /* (no initialization code required) */
}

I don't know why it always create the RE_DASwCpt_SentAcqn_Initialize proc,

How to setup the model to avoid creating this proc

Thanks