Give constants proper names.

Signed-off-by: Stefan Marr <git@stefan-marr.de>
GetSelf and GetFrame can be const

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Remove conditional compilation

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Fix whitespace

Signed-off-by: Stefan Marr <git@stefan-marr.de>