From 3467d6f282146d6e84d5d840d532fa6ec4536d64 Mon Sep 17 00:00:00 2001
From: Theo Buehler <tb@openbsd.org>
Date: Fri, 2 Aug 2024 21:54:08 +0200
Subject: Attempt to fix 2038 problem with MSVC

---
 crypto/compat/posix_win.c | 4 +++-
 include/compat/sys/time.h | 9 +++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/crypto/compat/posix_win.c b/crypto/compat/posix_win.c
index bb3e653..bed8c84 100644
--- a/crypto/compat/posix_win.c
+++ b/crypto/compat/posix_win.c
@@ -9,6 +9,8 @@
 
 #define NO_REDEF_POSIX_FUNCTIONS
 
+#include <sys/time.h>
+
 #include <ws2tcpip.h>
 #include <windows.h>
 
@@ -306,7 +308,7 @@ int gettimeofday(struct timeval * tp, struct timezone * tzp)
 	time = ((uint64_t)file_time.dwLowDateTime);
 	time += ((uint64_t)file_time.dwHighDateTime) << 32;
 
-	tp->tv_sec = (long)((time - EPOCH) / 10000000L);
+	tp->tv_sec = (long long)((time - EPOCH) / 10000000L);
 	tp->tv_usec = (long)(system_time.wMilliseconds * 1000);
 	return 0;
 }
diff --git a/include/compat/sys/time.h b/include/compat/sys/time.h
index 76428c1..2448969 100644
--- a/include/compat/sys/time.h
+++ b/include/compat/sys/time.h
@@ -8,6 +8,15 @@
 
 #ifdef _MSC_VER
 #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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