The semantic remains, only code was moved: reuse chunk of code to realize
cursor on both AllocARGBCursor and AllocGlyphCursor.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>