LJ::Memories::update_memory — Updates the description and security of a memory.
LJ::Memories::update_memory(uuobj, memid, updopts);
uuobj. User id or user object to update memory of.
memid. Memory id to update.
updopts. Update options, hashref with keys 'des' and 'security', values being what
cgi-bin/ljmemories.pl
1 on success, undef on error