When going back to the top directory, the code passes "...". But what
if you go back *from* the top directory?
In this case, the menu goes crazy and loads the SD card directory, and
it is impossible to go back to the top directory.
At the top directory, the location is not "..." but actually "". It is
also possible for the directory passed to be ".../". Add a check for
all these probabilities and treat them like the top directory.
This is loosely based on WAIO:
- Load akloader from a prebuilt akloader.nds. Must be extracted from a
given kernel.
- Remaining code based on the R4 variant of romloader.cpp
- Add setting to alternate between nds-bootstrap and given kernel
- UTF8-ify where possible
- Remove custom linkerscript
- Update Makefiles
- devkitPro/nds-examples@6afa09b205
- Comment out akloader binaries
- This will be reworked soon™️
- Eradicate sdidentify
- AKRPG specific
- Eradicate libelm
- Eradicate save64m
- Eradicate file operations
- Eradicate libio*
- Eradicate crtsmall
- Fix paths for new root drive naming in latest libfat
- dsrom: fix type cast issue in homebrew check
- MAX_FILENAME_LENGTH -> PATH_MAX
- adapt directory listing operations to new dkP way
- timer: unstaticify _factor
- Remove all flashcart-specific bits
- fix type of cPopMenu::itemBelowPoint
- gbaloader: use updated vramSetPrimaryBanks function
- Move arm9-specific headers to arm9
