* Real rcp.h
* Correction to comment in initialize.c
* Try fix R4300.h
* Adjust rcp.h formatting, remove defines in other headers that are now in rcp.h
* Suggested changes, document a bug in the modified osAiSetNextBuffer
* More rcp.h formatting changes
* Run formatter
* Touch up angle macros (parentheses and hex constants)
* Remove `DEGF_TO_RADF`, use `DEG_TO_RAD` instead
* Remove `DEGTORAD`, use `DEG_TO_RAD` instead
* Use `DEG_TO_RAD` more