wevtapi: Add stub for EvtExportLog.

dlls/wevtapi/main.c

@@ -122,3 +122,10 @@ BOOL WINAPI EvtNext(EVT_HANDLE result_set, DWORD size, EVT_HANDLE *array, DWORD
     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
     return FALSE;
 }
+
+BOOL WINAPI EvtExportLog(EVT_HANDLE session, const WCHAR *path, const WCHAR *query, const WCHAR *file, DWORD flags)
+{
+    FIXME("(%p %s %s %s %#x) stub!\n", session, debugstr_w(path), debugstr_w(query), debugstr_w(file), flags);
+    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+    return FALSE;
+}

dlls/wevtapi/wevtapi.spec

@@ -4,7 +4,7 @@
 @ stdcall EvtClose(ptr)
 @ stub EvtCreateBookmark
 @ stub EvtCreateRenderContext
-@ stub EvtExportLog
+@ stub EvtExportLog(ptr wstr wstr wstr long)
 @ stub EvtFormatMessage
 @ stdcall EvtGetChannelConfigProperty(ptr long long long ptr ptr)
 @ stub EvtGetEventInfo

include/winevt.h

@@ -114,7 +114,8 @@ typedef struct _EVT_VARIANT {
 
 typedef DWORD (WINAPI *EVT_SUBSCRIBE_CALLBACK)(EVT_SUBSCRIBE_NOTIFY_ACTION Action,
                                                PVOID UserContext, EVT_HANDLE Event);
-
+BOOL WINAPI EvtExportLog(EVT_HANDLE session, const WCHAR *path, const WCHAR *query,
+                         const WCHAR *file, DWORD flags);
 BOOL WINAPI EvtGetChannelConfigProperty(EVT_HANDLE ChannelConfig,
                                         EVT_CHANNEL_CONFIG_PROPERTY_ID PropertyId,
                                         DWORD Flags, DWORD PropertyValueBufferSize,