Track how many rows belong to a header (names and separators) so they
can be printed or cleared separately. The rest is body that could be
cleared and filled repeatedly. The ranged API allows to print any number
of rows if the table is filled partially.
Signed-off-by: David Sterba <dsterba@suse.com>
Cleanups are for integer types, prototypes and comments.
New functionality: spacing can be set after table allocation as
->spacing, now able to print 1 or 2 spaces between columns.
Signed-off-by: David Sterba <dsterba@suse.com>
The tool IWYU (include what you use) suggests to remove and add some
includes. This is only partial to avoid accidental build breakage, the
includes are entangled and will have to be cleaned in the future again.
Signed-off-by: David Sterba <dsterba@suse.com>
