[PATCH 10/10] kernelbase: Use RtlpQueryDefaultUILanguage in GetUserDefaultUILanguage.

[Piotr Caban]

From: Piotr Caban

---
 dlls/kernelbase/locale.c | 5 ++++-
 include/winternl.h       | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/dlls/kernelbase/locale.c b/dlls/kernelbase/locale.c
index 00e52dc7129..5856ae38325 100644
--- a/dlls/kernelbase/locale.c
+++ b/dlls/kernelbase/locale.c
@@ -6437,7 +6437,10 @@ INT WINAPI DECLSPEC_HOTPATCH GetUserDefaultLocaleName( LPWSTR name, INT len )
  */
 LANGID WINAPI DECLSPEC_HOTPATCH GetUserDefaultUILanguage(void)
 {
-    return LANGIDFROMLCID( GetUserDefaultLCID() );
+    LANGID lang;
+
+    RtlpQueryDefaultUILanguage( &lang, FALSE );
+    return lang;
 }

diff --git a/include/winternl.h b/include/winternl.h
index 8406d4b8d46..d868d53e779 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -5062,6 +5062,7 @@ NTSYSAPI NTSTATUS  WINAPI RtlpNtEnumerateSubKey(HANDLE,UNICODE_STRING *, ULONG);
 NTSYSAPI NTSTATUS  WINAPI RtlpNtMakeTemporaryKey(HANDLE);
 NTSYSAPI NTSTATUS  WINAPI RtlpNtOpenKey(PHANDLE,ACCESS_MASK,OBJECT_ATTRIBUTES*);
 NTSYSAPI NTSTATUS  WINAPI RtlpNtSetValueKey(HANDLE,ULONG,const void*,ULONG);
+NTSYSAPI NTSTATUS  WINAPI RtlpQueryDefaultUILanguage(LANGID*,BOOLEAN);
 NTSYSAPI NTSTATUS  WINAPI RtlpWaitForCriticalSection(RTL_CRITICAL_SECTION *);
 NTSYSAPI NTSTATUS  WINAPI RtlpUnWaitCriticalSection(RTL_CRITICAL_SECTION *);
 NTSYSAPI NTSTATUS  WINAPI TpAllocCleanupGroup(TP_CLEANUP_GROUP **);