Add CI (continuous integration) badges to README

diff --git a/README.md b/README.md
index 8c06f9e..593ba45 100644 (file)
--- a/README.md
+++ b/README.md
@@ -2,7 +2,10 @@
 
 IN NEW CODE, PLEASE USE C11 OR C++14 STANDARD ATOMICS INSTEAD OF THIS PACKAGE.
 
-This is version 7.5.0 of libatomic_ops.
+[![Travis-CI build status](https://travis-ci.org/ivmai/libatomic_ops.svg?branch=master)](https://travis-ci.org/ivmai/libatomic_ops)
+[![AppVeyor CI build status](https://ci.appveyor.com/api/projects/status/github/ivmai/libatomic_ops?branch=master&svg=true)](https://ci.appveyor.com/project/ivmai/libatomic-ops)
+
+This is version 7.5.0 (next release development) of libatomic_ops.
 
 
 ## Download