Exceptions:
- Enums, macros, and constant variables are occasionally written in all
- upper-case with words optionally seperatedy by underscores (i.e. FIFO_TYPE,
+ upper-case with words optionally separated by underscores (i.e. FIFO_TYPE,
ISBLKDEV()).
- Nobody is going to get mad at you for using 'pvar' as the name of a