Unify checksum functions.

Several checksum functions were scattered through source - use just one.
5 files changed
tree: 0b0aa76f346e3af6a4c97fb952c8040746bfcef4
  1. src/
  2. tools/
  3. .gitignore
  4. COPYING
  5. Makefile
  6. README
  7. TODO