casify syscall and sequelae

R=rsc
DELTA=337  (0 added, 1 deleted, 336 changed)
OCL=22950
CL=22950
21 files changed
tree: 439b4a96dbf9a16e0d4dc2e5ede96343c18a4a07
  1. doc/
  2. include/
  3. lib/
  4. pkg/
  5. src/
  6. test/
  7. usr/