Note about comments in these files:
The libultra audio library was originally available to developers in
source code form, unlike most of libultra. These files are based on
these source code forms, adapted to meet the style of this project.
The comments in the files as of this commit are, apart from the style,
comments from the original SGI authors.
* cleanup libultra
* fixes
- use quotes instead of <> for includes
- add macros for zelda specific thread priorities
- fix Makefile
- properly format the remaining pfs structs
* fix button macros + add CHECK_BTN_ANY/CHECK_BTN_ALL
* remove ULTRA_ABS
* fix includes
* update z_player.c/z_lib.c + run format.sh
* merge upstream/master
* fix include in En_Goroiwa
* fix includes