Cleanup tree.c cache handling a bit.
commit32c3e6e4d24b34bead0f52b02b14d25f163ce31d
authorkugel <kugel@a1c6a512-1295-4272-9138-f99709370657>
Wed, 3 Aug 2011 09:49:25 +0000 (3 09:49 +0000)
committerkugel <kugel@a1c6a512-1295-4272-9138-f99709370657>
Wed, 3 Aug 2011 09:49:25 +0000 (3 09:49 +0000)
tree14207a691999847d44f309dd6051bd646f6aea68
parent254675ef94da1c372751c5271e70e0e8d3db92a4
Cleanup tree.c cache handling a bit.

 * Rename stuff to not re-use the term dircache
 * Move cache to own struct
 * Encapsulate retrieving entries a bit

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30242 a1c6a512-1295-4272-9138-f99709370657
apps/filetree.c
apps/playlist.c
apps/plugins/imageviewer/imageviewer.c
apps/plugins/mikmod/mikmod.c
apps/plugins/mpegplayer/mpegplayer.c
apps/plugins/rockpaint.c
apps/tagtree.c
apps/tree.c
apps/tree.h