From 11d1a5ca6dc0c53d71efd010fb15c7e881a7a997 Mon Sep 17 00:00:00 2001
From: Michael Zillgith <michael.zillgith@mz-automation.de>
Date: Thu, 21 Nov 2019 11:55:53 +0100
Subject: [PATCH] fixed problem in time conversion for mingw

---
 src/common/conversions.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/conversions.c b/src/common/conversions.c
index 0191d4c3..7268c972 100644
--- a/src/common/conversions.c
+++ b/src/common/conversions.c
@@ -65,7 +65,7 @@ days_from_civil(int y, int m, int d)
 
 /* from https://stackoverflow.com/questions/16647819/timegm-cross-platform */
 time_t 
-timegm(tm const* t) /* does not modify broken-down time */
+timegm(struct tm const* t) /* does not modify broken-down time */
 {
 	int year = t->tm_year + 1900;
 	int month = t->tm_mon;          /* 0-11 */