- defopt stats and settings, removing their definitions from the files
- make code compile by eliminating multicharacter constants!?! and rearranging
variable declarations so they are defined before used!?!
- help gcc with uninitialized variables
- don't MALLOC() with M_WAITOK in the spl block.
move the allocation before splnet().
- when we reset vt of a class, reset the runtime service curve as well.
- don't use max() to compare 64 bit values.
perry