From d42ad746ae5e07f6f7bc07a28c8d0c30e2e6e673 Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Thu, 24 Jul 2025 14:44:03 +0200
Subject: [PATCH] url: fix to include `winsock2.h` before `iphlpapi.h`

Seen with a non-unity, mingw-w64 CI job targeting a Vista+ Windows
version while working on a PR. This combination is not normally
tested in CI.

Fixing:
```
In file included from D:/my-cache/mingw32/i686-w64-mingw32/include/iprtrmib.h:9:0,
                 from D:/my-cache/mingw32/i686-w64-mingw32/include/iphlpapi.h:17,
                 from D:/a/curl/curl/lib/url.c:63:
D:/my-cache/mingw32/i686-w64-mingw32/include/mprapi.h:865:3: error: unknown type name 'CERT_NAME_BLOB'
   CERT_NAME_BLOB *certificateNames;
   ^~~~~~~~~~~~~~
D:/my-cache/mingw32/i686-w64-mingw32/include/mprapi.h:887:3: error: unknown type name 'CRYPT_HASH_BLOB'
   CRYPT_HASH_BLOB certBlob;
   ^~~~~~~~~~~~~~~
```
Ref: https://github.com/curl/curl/actions/runs/16497057672/job/46645264552?pr=18012#step:10:140

Follow-up to 0d71b18153c8edb996738f8a362373fc72d0013b #17413
Ref: #18009
---
 lib/url.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/url.c b/lib/url.c
index 3d78ceeed5..da832e3396 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -60,6 +60,7 @@
 #endif
 
 #if defined(HAVE_IF_NAMETOINDEX) && defined(_WIN32)
+#include <winsock2.h>
 #include <iphlpapi.h>
 #endif