grr... mod_mem_cache didn't take kindly to that constness fix. So I'm

reverting it and will just have to live with the warning for now.  FirstBill,
what's The Right Way to fix this?  Should we drop all the const qualifiers
in there, or should cache_hash_set() return a const void * and mod_mem_cache
should cast away the const, or what?


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94936 13f79535-47bb-0310-9956-ffa450edef68