update rc_controls_unittest so it compiles and passes again.
tree260361c025eefe157943c958086d9eb904565e0a
-rw-r--r-- 152 .gitattributes
-rw-r--r-- 117 .gitignore
-rwxr-xr-x 573 JLinkSettings.ini
-rw-r--r-- 35147 LICENSE
-rw-r--r-- 15871 Makefile
-rw-r--r-- 397 Notes.md
-rw-r--r-- 2849 README.md
-rwxr-xr-x 698 build_docs.sh
drwxr-xr-x - docs
drwxr-xr-x - lib
drwxr-xr-x - obj
drwxr-xr-x - src
drwxr-xr-x - support
drwxr-xr-x - targets