Comment 30 for bug 507089

Created an attachment (id=334117)
Add ldap_create_filter

I note that in Mozilla's libldap/getfilter.c, which provides ldap_create_filter(), the header comment says "getfilter.c -- optional add-on to libldap". It's not a part of the libldap API spec, and it's totally self-contained - it has no dependencies on anything else in libldap. IMO it doesn't really belong in there, someone just tossed it in there for lack of a more obvious place. So for this patch, I've copied the necessary bits out of getfilter.c and pasted them in here where they're actually used.