[PATCH 0/1] MR3959: uxtheme: Add ShouldUseDarkMode.

[Helix Graziani (＠TornadoCookie)]

Used in some .NET apps for theming purposes.

[PATCH 1/1] uxtheme: Add ShouldUseDarkMode.

[Helix Graziani]

From: Helix Graziani

---
 dlls/uxtheme/system.c     | 11 +++++++++++
 dlls/uxtheme/uxtheme.spec |  1 +
 2 files changed, 12 insertions(+)

diff --git a/dlls/uxtheme/system.c b/dlls/uxtheme/system.c
index 25f495d29f3..6023c06e3cf 100644
--- a/dlls/uxtheme/system.c
+++ b/dlls/uxtheme/system.c
@@ -1256,3 +1256,14 @@ BOOL WINAPI ThemeHooksRemove(void)
     UnregisterUserApiHook();
     return TRUE;
 }
+
+/**********************************************************************
+ *      ShouldUseDarkMode                                 (UXTHEME.138)
+ *
+ * RETURNS
+ *     whether or not the app should use dark mode (true for most)
+ */
+BOOL WINAPI ShouldUseDarkMode(void)
+{
+    return TRUE;
+}
diff --git a/dlls/uxtheme/uxtheme.spec b/dlls/uxtheme/uxtheme.spec
index c60254b677d..fc884717280 100644
--- a/dlls/uxtheme/uxtheme.spec
+++ b/dlls/uxtheme/uxtheme.spec
@@ -42,6 +42,7 @@
 61 stdcall OpenThemeDataEx(ptr wstr long)
 62 stub -noname ServerClearStockObjects
 63 stub -noname MarkSelection
+138 stdcall -noname ShouldUseDarkMode()

# Standard functions
 @ stdcall BeginBufferedAnimation(ptr ptr ptr long ptr ptr ptr ptr)