From b82c29fdee04e2c8326c121dc32366ce0ece3f2f Mon Sep 17 00:00:00 2001
From: hauntsaninja <hauntsaninja@gmail.com>
Date: Sun, 22 Jan 2023 00:54:52 -0800
Subject: [PATCH] stubgen: treat dlls as c modules

Fixes #14028
---
 mypy/moduleinspect.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mypy/moduleinspect.py b/mypy/moduleinspect.py
index feca1f43abf2..b383fc9dc145 100644
--- a/mypy/moduleinspect.py
+++ b/mypy/moduleinspect.py
@@ -36,7 +36,7 @@ def is_c_module(module: ModuleType) -> bool:
         # Could be a namespace package. These must be handled through
         # introspection, since there is no source file.
         return True
-    return os.path.splitext(module.__dict__["__file__"])[-1] in [".so", ".pyd"]
+    return os.path.splitext(module.__dict__["__file__"])[-1] in [".so", ".pyd", ".dll"]
 
 
 class InspectError(Exception):