From 24f2532913cee8f48f32ffad569bd343076d9207 Mon Sep 17 00:00:00 2001
From: Jan Bodnar <jan.bodnar@gmail.com>
Date: Mon, 1 Feb 2016 10:06:32 +0100
Subject: [PATCH] Create get_time_zone.c

---
 datetime/get_time_zone.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 datetime/get_time_zone.c

diff --git a/datetime/get_time_zone.c b/datetime/get_time_zone.c
new file mode 100644
index 0000000..5ad6d04
--- /dev/null
+++ b/datetime/get_time_zone.c
@@ -0,0 +1,20 @@
+#include <windows.h>
+#include <wchar.h>
+
+int wmain(void) {
+
+    TIME_ZONE_INFORMATION tzi = {0};
+    
+    int r = GetTimeZoneInformation(&tzi);
+
+    if (r == TIME_ZONE_ID_INVALID) {
+
+        wprintf(L"Failed to get time zone %d", GetLastError());
+        return 1;
+    }
+
+    wprintf(L"Time zone: %ls\n", tzi.StandardName);
+    wprintf(L"The bias is: %ld minutes\n", tzi.Bias);
+
+    return 0;
+}