* updated headers
* moved current files to their own folder
* added OS files
* don't use osreboot.c
* first os files
* match os files
* cleanup
* remove asm_types.h
* review 1
* remove math.h
* move emulator headers to their own folder
* use the build year instead of the revision number for sdk rev define
* updated the comment about the revision
* function declaration cleanup
* improve formatting
* match osreboot
* review
* add missing files to objdiff.json