details to the cvsup server. The deltatext does not need parsing, and some
parts of the rcsfile data structure doesn't need to be set up.
- Fix a bug where the RCS expansion mode is not written out.
- Use internal xmalloc instead of malloc.
- Include missing header after warnings.
- Fix unneeded printouts.
- Fix a bug when checking the CO_NORSYNC flag.
files if the client supports it. The support is implemented with an API to
operate on files, calculating the rolling checksum and md5 checksum for the
blocks etc.
- Remove unneeded stream_filter_stop and stream_flush before stream_close.
