Here is a list of all documented variables with links to the documentation:
- __sub_depth : base.c, datafile.c, eax.c, ioutil.c, njbtime.c, playlist.c, procedure.c, protocol.c, protocol3.c, songid.c, unicode.c, usb_io.c
- njb_debug_flags : base.c
- njb_unicode_flag : songid.c, unicode.c