host and port name lookup

R=r,presotto
DELTA=1239  (935 added, 281 deleted, 23 changed)
OCL=21041
CL=21539
16 files changed
tree: 03a7b9e046e2ef76f628fd6ce1863871fbb3a842
  1. doc/
  2. include/
  3. lib/
  4. pkg/
  5. src/
  6. test/
  7. usr/