In some of the Derelict source code, I see some blocks that are surrounded by /+ and +/, like so:
/+ other
alias FTC_MruNodeRec* FTC_MruNode;
alias FTC_MruListRec* FTC_MruList;
alias FTC_MruListClassRec* FTC_MruListClass;
+/
(Just an example, of course.) What are these? They look like comments, but the content looks like valid code. I'm not able to find anything on Google due to /+ not being a useful search string. Any help?