talk.c helper functions to voice a filename, in a more generic way
than from tree.c
Voice a file or dir's thumbnail from path components,
or spell last path component. Ability to prefix the thumbnail or
spelling with some talk ids.

This is the talk_file patch from FS#6323, just refactored a bit.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18048 a1c6a512-1295-4272-9138-f99709370657
4 files changed