From c2e19fc2101f083056b7c2b265e3e6b8b9f53130 Mon Sep 17 00:00:00 2001
From: Jarryd Beck <jarro.2783@gmail.com>
Date: Tue, 31 Oct 2017 18:22:20 +1100
Subject: [PATCH] add a version define

Fixes #77.
---
 include/cxxopts.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/cxxopts.hpp b/include/cxxopts.hpp
index ccf515e..bc01115 100644
--- a/include/cxxopts.hpp
+++ b/include/cxxopts.hpp
@@ -25,6 +25,8 @@ THE SOFTWARE.
 #ifndef CXXOPTS_HPP_INCLUDED
 #define CXXOPTS_HPP_INCLUDED
 
+#define CXXOPTS_VERSION 2.0.0
+
 #include <cstring>
 #include <cctype>
 #include <exception>