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.

one of my previous fixes.

new FLAG_MOUNT_POINT flag.

by naming the transmit flags with an XMIT_ prefix.  Improved the names
of two other flags, got rid of the LIVE_FLAGS mask, and shortened the
flag storage in the flist struct (to save memory).

that the FLAG_TOP_DIR flag doesn't get set in the live data for a
non-directory (when it's used as a kluge to prevent a 0x00 byte being
sent over the wire for the flag data).

the struct hlink to have an index into the hlink_list[] array instead of
a head pointer.

the last item with FLAG_HLINK_EOL, and save off an index for our
master entry in the hlink_list[] array.  Added the hard_link_check()
function.

hard-linked files to send (when -H was specified, of course).  Moved
the call to do_hard_links() and the final directory-permissions scan
into generate_files() from recv_files().

scan from recv_files() into generate_files().