$OpenBSD: patch-third_party_pdfium_fpdfsdk_src_javascript_JS_Value_cpp,v 1.2 2016/01/23 18:49:31 robert Exp $
--- third_party/pdfium/fpdfsdk/src/javascript/JS_Value.cpp.orig.port	Wed Jan 20 21:02:27 2016
+++ third_party/pdfium/fpdfsdk/src/javascript/JS_Value.cpp	Fri Jan 22 19:58:59 2016
@@ -603,7 +603,12 @@ double _getLocalTZA() {
   long timezone = 0;
   _get_timezone(&timezone);
 #endif
+#ifdef __OpenBSD__
+  struct tm *lt;
+  return (double)(-(lt->tm_gmtoff * 1000));
+#else
   return (double)(-(timezone * 1000));
+#endif
 }
 
 int _getDaylightSavingTA(double d) {
