Copyright status of binaries in dolphin (for debian)

[jcowgill]

I had a look at the Debian bug filed to package dolphin (https://bugs.debian.org/535073).
Most of the stuff in dolphin looks ok for debian apart from these binaries:

* Data/Sys/GC/font_ansi.bin
* Data/Sys/GC/font_sjis.bin
* Data/Sys/Wii/shared2/sys/SYSCONF
* Data/Sys/Wii/shared2/wc24/*
* Data/Sys/totaldb.dsy

Where are they from?
Are they freely (+ legally) distributable?
Do they have any source code / how did you generate them?
Will dolphin still work if I remove them?

Thanks,
James