From b00a8129977494bd127dd0bfed22082597762a08 Mon Sep 17 00:00:00 2001
From: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Date: Tue, 5 Aug 2025 20:08:32 +0200
Subject: [PATCH] pydevd: Fix up prefix of attach shared library for Windows
 (#1939)

Follow-up to #1917, which changed the prefix for Windows. The crux of that contribution was about enabling attaching on Sillicon Mac (in fact, it came from my colleagues at Zed Industries). This however broke .dll lookup per https://github.com/zed-industries/zed/pull/35640#issuecomment-3155624377
---
 src/debugpy/_vendored/pydevd/pydevd_tracing.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/debugpy/_vendored/pydevd/pydevd_tracing.py b/src/debugpy/_vendored/pydevd/pydevd_tracing.py
index 41135d7d..09b3dc44 100644
--- a/src/debugpy/_vendored/pydevd/pydevd_tracing.py
+++ b/src/debugpy/_vendored/pydevd/pydevd_tracing.py
@@ -250,7 +250,9 @@ def get_python_helper_lib_filename():
         else:
             suffix = suffix_32
 
-        if IS_WINDOWS or IS_MAC:  # just the extension changes
+        if IS_WINDOWS:  # just the extension changes
+            prefix = "attach_"
+        elif IS_MAC:
             prefix = "attach"
             suffix = ""
         elif IS_LINUX:  #