kernel32: Add BaseFlushAppcompatCache stub.

dlls/api-ms-win-core-appcompat-l1-1-1/api-ms-win-core-appcompat-l1-1-1.spec

@@ -2,7 +2,7 @@
 @ stub BaseCheckAppcompatCacheEx
 @ stub BaseCleanupAppcompatCacheSupport
 @ stub BaseDumpAppcompatCache
-@ stub BaseFlushAppcompatCache
+@ stdcall BaseFlushAppcompatCache() kernel32.BaseFlushAppcompatCache
 @ stub BaseFreeAppCompatDataForProcess
 @ stub BaseInitAppcompatCacheSupport
 @ stub BaseIsAppcompatInfrastructureDisabled

dlls/kernel32/kernel32.spec

@@ -167,11 +167,11 @@
 @ stub BaseCheckAppcompatCache
 # @ stub BaseCheckAppcompatCacheEx
 # @ stub BaseCheckRunApp
-@ stub BaseCleanupAppcompatCache 
+@ stub BaseCleanupAppcompatCache
 @ stub BaseCleanupAppcompatCacheSupport
 # @ stub BaseDllReadWriteIniFile
 @ stub BaseDumpAppcompatCache
-@ stub BaseFlushAppcompatCache
+@ stdcall BaseFlushAppcompatCache()
 # @ stub BaseFormatObjectAttributes
 # @ stub BaseFormatTimeOut
 # @ stub BaseGenerateAppCompatData

dlls/kernel32/process.c

@@ -4207,3 +4207,13 @@ void WINAPI DeleteProcThreadAttributeList(struct _PROC_THREAD_ATTRIBUTE_LIST *li
 {
     return;
 }
+
+/**********************************************************************
+ *           BaseFlushAppcompatCache     (KERNEL32.@)
+ */
+BOOL WINAPI BaseFlushAppcompatCache(void)
+{
+    FIXME(": stub\n");
+    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+    return FALSE;
+}