ddraw/tests: Fix compliation on systems that don't support nameless unions.

[Francois Gouget]

---
 dlls/ddraw/tests/ddraw4.c | 2 +-
 dlls/ddraw/tests/ddraw7.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/ddraw/tests/ddraw4.c b/dlls/ddraw/tests/ddraw4.c
index ab03f39..f9b94a4 100644
--- a/dlls/ddraw/tests/ddraw4.c
+++ b/dlls/ddraw/tests/ddraw4.c
@@ -2497,7 +2497,7 @@ static HRESULT CALLBACK test_coop_level_mode_set_enum_cb(DDSURFACEDESC2 *surface
 {
     struct test_coop_level_mode_set_enum_param *param = context;
 
-    if (U1(U4(surface_desc)->ddpfPixelFormat).dwRGBBitCount != registry_mode.dmBitsPerPel)
+    if (U1(U4(*surface_desc).ddpfPixelFormat).dwRGBBitCount != registry_mode.dmBitsPerPel)
         return DDENUMRET_OK;
     if (surface_desc->dwWidth == registry_mode.dmPelsWidth
             && surface_desc->dwHeight == registry_mode.dmPelsHeight)
diff --git a/dlls/ddraw/tests/ddraw7.c b/dlls/ddraw/tests/ddraw7.c
index f505c65..9da588a 100644
--- a/dlls/ddraw/tests/ddraw7.c
+++ b/dlls/ddraw/tests/ddraw7.c
@@ -2174,7 +2174,7 @@ static HRESULT CALLBACK test_coop_level_mode_set_enum_cb(DDSURFACEDESC2 *surface
 {
     struct test_coop_level_mode_set_enum_param *param = context;
 
-    if (U1(U4(surface_desc)->ddpfPixelFormat).dwRGBBitCount != registry_mode.dmBitsPerPel)
+    if (U1(U4(*surface_desc).ddpfPixelFormat).dwRGBBitCount != registry_mode.dmBitsPerPel)
         return DDENUMRET_OK;
     if (surface_desc->dwWidth == registry_mode.dmPelsWidth
             && surface_desc->dwHeight == registry_mode.dmPelsHeight)
-- 
2.1.1