send the receiver any symlinks.

- Got rid of the symbolic-links-warning code (it was not right, and it is
  now handled in options.c).

  bytes per file).
- Made the idev struct allocated by the group-malloc again (J.W. suggested
  the proper way to align it for all systems).
- Added init_flist().

more portable.

at least).

  with one call, not with several mallocs and strdups.
- Got rid of string_area() stuff (as suggested in the "@todo").
- Enhanced free_file() to optionally free the whole struct or to
  clear it (since we don't need to do both).
- Don't zero out the other flist data when we're about to free it.

  for later parameters.
- Complain if someone passes us -l and we don't support symlinks.

has the full device value) and an "rdev_high" variable (which zeros
the lower byte in the last rdev value).

check to the symlink-receive code.

receiver when transferring the file list.

similar to what is in receive_file_entry().

on signed-char systems (like Solaris).

continues to work.

Also, output the basedir pointer when dumping the flist for debugging.