From e32a6dc51005a9ee09db81a54428dd545239ff58 Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Wed, 30 Jul 2025 04:58:14 +0200
Subject: [PATCH] schannel: drop fallbacks for 4 macros

They are defined by all mingw-w64 versions and all supported MSVC
versions (SDK 7.1A+).

Also by OpenWatcom 2:
https://github.com/open-watcom/open-watcom-v2/blob/ce6c37eb29f3fda95f9c4e8e37dee866b8c4e496/bld/w32api/include/wincrypt.mh

These aren't defined by mingw32ce. And likely defined by MS WinCE SDK,
but curl code doesn't use them in WinCE builds.

Closes #18093
---
 lib/vtls/schannel_int.h | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/lib/vtls/schannel_int.h b/lib/vtls/schannel_int.h
index 4927b9647b..d5ddee280c 100644
--- a/lib/vtls/schannel_int.h
+++ b/lib/vtls/schannel_int.h
@@ -40,22 +40,6 @@
 #define HAS_CLIENT_CERT_PATH
 #endif
 
-#ifndef CRYPT_DECODE_NOCOPY_FLAG
-#define CRYPT_DECODE_NOCOPY_FLAG 0x1
-#endif
-
-#ifndef CRYPT_DECODE_ALLOC_FLAG
-#define CRYPT_DECODE_ALLOC_FLAG 0x8000
-#endif
-
-#ifndef CERT_ALT_NAME_DNS_NAME
-#define CERT_ALT_NAME_DNS_NAME 3
-#endif
-
-#ifndef CERT_ALT_NAME_IP_ADDRESS
-#define CERT_ALT_NAME_IP_ADDRESS 8
-#endif
-
 #if defined(_MSC_VER) && (_MSC_VER <= 1600)
 /* Workaround for warning:
    'type cast' : conversion from 'int' to 'LPCSTR' of greater size */
-- 
2.47.2