ddraw: Make some device_parent_*() functions static.

[Francois Gouget]

---
 dlls/ddraw/ddraw.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/dlls/ddraw/ddraw.c b/dlls/ddraw/ddraw.c
index b185725..7666512 100644
--- a/dlls/ddraw/ddraw.c
+++ b/dlls/ddraw/ddraw.c
@@ -3389,19 +3389,19 @@ static inline struct IDirectDrawImpl *ddraw_from_device_parent(IWineD3DDevicePar
     return (struct IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(struct IDirectDrawImpl, device_parent_vtbl));
 }
 
-HRESULT STDMETHODCALLTYPE device_parent_QueryInterface(IWineD3DDeviceParent *iface, REFIID riid, void **object)
+static HRESULT STDMETHODCALLTYPE device_parent_QueryInterface(IWineD3DDeviceParent *iface, REFIID riid, void **object)
 {
     struct IDirectDrawImpl *This = ddraw_from_device_parent(iface);
     return IDirectDrawImpl_QueryInterface((IDirectDraw7 *)This, riid, object);
 }
 
-ULONG STDMETHODCALLTYPE device_parent_AddRef(IWineD3DDeviceParent *iface)
+static ULONG STDMETHODCALLTYPE device_parent_AddRef(IWineD3DDeviceParent *iface)
 {
     struct IDirectDrawImpl *This = ddraw_from_device_parent(iface);
     return IDirectDrawImpl_AddRef((IDirectDraw7 *)This);
 }
 
-ULONG STDMETHODCALLTYPE device_parent_Release(IWineD3DDeviceParent *iface)
+static ULONG STDMETHODCALLTYPE device_parent_Release(IWineD3DDeviceParent *iface)
 {
     struct IDirectDrawImpl *This = ddraw_from_device_parent(iface);
     return IDirectDrawImpl_Release((IDirectDraw7 *)This);
-- 
1.5.6.5