The male form doubles as gender neutral. Some people have tried to start using -e ending, but I’m pretty sure basically no one actually uses it.
Edit: Gotta love the dualing anecdote replies.
e ending is what I’ve seen from gender non conforming spanish-as-first-language speakers most often. I’m gonna go with it until it starts being overwhelmed with something else, languages being living things and them being the people who I see as having any right to determine this bit.