From a615d3c6d31b6e7790fb17d46fecba3e4ebfc986 Mon Sep 17 00:00:00 2001
From: Brent Cook <bcook@openbsd.org>
Date: Wed, 7 Oct 2015 06:23:38 -0500
Subject: [PATCH] rename _mkgmtime as timegm on win32

---
 include/compat/time.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/compat/time.h b/include/compat/time.h
index 68b00a6..3ef3bad 100644
--- a/include/compat/time.h
+++ b/include/compat/time.h
@@ -13,3 +13,7 @@
 #else
 #include_next <time.h>
 #endif
+
+#ifdef _WIN32
+#define timegm(tm) _mkgmtime(tm)
+#endif