figuring out alignment and granularity
Working on the alignment tests
Fixed find_aligned function
created random data for new test buffer
removed warning, fixed line length
added working test for region added, and made it generic
merge with review
new way of testing fall through
check result right
simplify
removed comments
more simplify
more fall through testing
more work on fall through tests
more unit testing work
clean up a bit
more clean up
added todo
removed region fall through and renamed typedefs
refactor