From e9d7606869bd17f22bb7430481a661bab41194a2 Mon Sep 17 00:00:00 2001
From: Kartik Naik <kartik@bugqore.com>
Date: Fri, 21 Aug 2026 12:09:04 +0530
Subject: use winsock's struct timeval in the msvc sys/time.h shim

---
 include/compat/sys/time.h | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'include/compat')

diff --git a/include/compat/sys/time.h b/include/compat/sys/time.h
index 2448969..0388333 100644
--- a/include/compat/sys/time.h
+++ b/include/compat/sys/time.h
@@ -7,16 +7,15 @@
 #define LIBCRYPTOCOMPAT_SYS_TIME_H
 
 #ifdef _MSC_VER
+/*
+ * Use the winsock struct timeval: it is what <openssl/dtls1.h> gives
+ * callers of DTLSv1_get_timeout() and the dgram BIO ctrls, so libssl
+ * must be built against the same layout.
+ */
 #include <winsock2.h>
 
-#define timeval libressl_timeval
 #define gettimeofday libressl_gettimeofday
 
-struct timeval {
-	long long	tv_sec;
-	long		tv_usec;
-};
-
 int gettimeofday(struct timeval *tp, void *tzp);
 #else
 #include_next <sys/time.h>
-- 
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