pg_crypt

pg_crypt

I see pg_crypt referenced in man pages but I don't see one for it though
the intimate that there is.   I am wondering if someone can send me a
brief description and a function prototype for C.  

I would greatly appreciate it, thank you.

Trever Adams
highlander@teleteam.net

P.S. Please reply to me as well as the list as I am not on it, thank
you.