- Standardized the format of the opening comment, including adding a
brief description of what's in the file for those that lacked it.
- Added some missing copyright lines.
- Some minor whitespace tweaks (in a few of the files).
TEST_MDFOUR is defined: it did not have the fix that the main
rsync code got back in protocol 27 to properly handle files
that are a multiple of 64-bytes long.
(including checksum_seed) is a multiple of 64. Previously it was not
called, giving the wrong MD4 checksum.
- for protocol version >= 27, a 64 bit bit counter is used in mdfour.c as
required by the RFC. Previously only a 32 bit bit counter was used,
causing incorrect MD4 file checksums for file sizes >= 512MB - 4.
-- Craig Barratt
