#include <stdarg.h>
#include <stdlib.h>
-#if DE_OS == DE_OS_UNIX
+#if (DE_OS == DE_OS_UNIX)
# include <unistd.h>
# include <execinfo.h>
# include <errno.h>
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
+
+/* DbgHelp.h generates C4091 */
+#pragma warning (push)
+#pragma warning (disable: 4091)
#include <DbgHelp.h>
+#pragma warning (pop)
struct qpCrashHandler_s
{