diff --git a/cfg/windows.cfg b/cfg/windows.cfg
index dc4e0d64a..3c0a70c4f 100644
--- a/cfg/windows.cfg
+++ b/cfg/windows.cfg
@@ -973,6 +973,8 @@
     <alloc init="true">FindFirstFileW</alloc>
     <alloc init="true">FindFirstFileA</alloc>
     <alloc init="true">FindFirstFileEx</alloc>
+    <alloc init="true">FindFirstFileExW</alloc>
+    <alloc init="true">FindFirstFileExA</alloc>
     <alloc init="true">FindFirstFileNameW</alloc>
     <alloc init="true">FindFirstFileNameTransactedW</alloc>
     <alloc init="true">FindFirstStreamTransactedW</alloc>
@@ -2902,6 +2904,34 @@ HFONT CreateFont(
       <not-uninit/>
     </arg>
   </function>
+  <!-- HANDLE WINAPI FindFirstFileEx(
+  _In_       LPCTSTR            lpFileName,
+  _In_       FINDEX_INFO_LEVELS fInfoLevelId,
+  _Out_      LPVOID             lpFindFileData,
+  _In_       FINDEX_SEARCH_OPS  fSearchOp,
+  _Reserved_ LPVOID             lpSearchFilter,
+  _In_       DWORD              dwAdditionalFlags
+); -->
+  <function name="FindFirstFileEx,FindFirstFileExA,FindFirstFileExW">
+    <use-retval/>
+    <noreturn>false</noreturn>
+    <arg nr="1">
+      <not-null/>
+      <not-uninit/>
+    </arg>
+    <arg nr="2">
+      <not-uninit/>
+    </arg>
+    <arg nr="3">
+      <not-null/>
+    </arg>
+    <arg nr="4">
+      <not-uninit/>
+    </arg>
+    <arg nr="6">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- HANDLE WINAPI FindFirstFile(
   _In_  LPCTSTR           lpFileName,
   _Out_ LPWIN32_FIND_DATA lpFindFileData); -->