ejurgensen/forked-daapd — pull request #21 by chme (2014-04-21 08:07:13+00:00)
Title: Added basic support for previously played song list

This commit changes the behavior of the playqueue-contents command to return the previously played songs, when the "span" parameter is negative.

The previously played songs are stored in a ring buffer with max. 20 entries (my iPod touch sends span=-20).