[PATCH 1/2] comctl32/button: Implement BCM_{GET,SET}IMAGELIST message.

[Zhiyi Zhang]

Signed-off-by: Zhiyi Zhang <zzhang(a)codeweavers.com>
---
  dlls/comctl32/button.c       | 42 +++++++++++++++-------
  dlls/comctl32/tests/button.c | 86 
++++++++++++++++++++++++++++++++++++++++++++
  include/commctrl.h           |  4 +++
  3 files changed, 119 insertions(+), 13 deletions(-)