Loginout customization

Hi,
Im trying to customize the loginout of my webpage.

What I want is for unlogged users to see “Ingresar” to login and be redirected to the page they were looking at.
And for logged users to see “Salir” to logout and be redirected to the index page.

The thing is, I dont know how to add the redirection part to my code.

<li><?php wp_loginout('Ingresar', 'Salir',); ?></li>

I hope you guys can help me, thanks

Chofas