[PATCH 4/5] win32u: Introduce get_virtual_screen_rect.

[Jacek Caban]

And use it in nulldrv_GetDeviceCaps.

Signed-off-by: Jacek Caban 
---
  dlls/win32u/driver.c         | 20 ++++++--------------
  dlls/win32u/ntgdi_private.h  | 24 ++++++++++++++++++++++++
  dlls/win32u/sysparams.c      | 16 ++++++++++++++++
  dlls/win32u/win32u_private.h |  3 ++-
  dlls/win32u/wrappers.c       |  9 ---------
  5 files changed, 48 insertions(+), 24 deletions(-)

[Huw Davies]

Signed-off-by: Huw Davies