diff --git a/cfg/windows.cfg b/cfg/windows.cfg
index 4a61cd019..39549ed9a 100644
--- a/cfg/windows.cfg
+++ b/cfg/windows.cfg
@@ -968,6 +968,16 @@
     <alloc init="true">CreateMailslot</alloc>
     <dealloc>CloseHandle</dealloc>
   </resource>
+  <resource>
+    <alloc init="true">FindFirstFile</alloc>
+    <alloc init="true">FindFirstFileEx</alloc>
+    <alloc init="true">FindFirstFileNameW</alloc>
+    <alloc init="true">FindFirstFileNameTransactedW</alloc>
+    <alloc init="true">FindFirstStreamTransactedW</alloc>
+    <alloc init="true">FindFirstFileTransacted</alloc>
+    <alloc init="true">FindFirstStreamW</alloc>
+    <dealloc>FindClose</dealloc>
+  </resource>
   <resource>
     <alloc init="true">OpenSCManager</alloc>
     <alloc init="true">OpenService</alloc>
@@ -2783,4 +2793,26 @@ HFONT CreateFont(
       <not-uninit/>
     </arg>
   </function>
+  <!-- HANDLE WINAPI FindFirstFile(
+  _In_  LPCTSTR           lpFileName,
+  _Out_ LPWIN32_FIND_DATA lpFindFileData); -->
+  <function name="FindFirstFile">
+    <use-retval/>
+    <noreturn>false</noreturn>
+    <arg nr="1">
+      <not-null/>
+      <not-uninit/>
+    </arg>
+    <arg nr="2">
+      <not-null/>
+    </arg>
+  </function>
+  <!-- BOOL WINAPI FindClose(_Inout_ HANDLE hFindFile); -->
+  <function name="FindClose">
+    <noreturn>false</noreturn>
+    <arg nr="1">
+      <not-null/>
+      <not-uninit/>
+    </arg>
+  </function>
 </def>