Add goconcurrentqueue to Data Structures
@@ -311,6 +311,7 @@ Please take a quick gander at the [contribution guidelines](https://github.com/a
* [go-geoindex](https://github.com/hailocab/go-geoindex) - In-memory geo index.
* [go-mcache](https://github.com/OrlovEvgeny/go-mcache) - Fast in-memory key:value store/cache library. Pointer caches.
* [go-rquad](https://github.com/aurelien-rainone/go-rquad) - Region quadtrees with efficient point location and neighbour finding.
+* [goconcurrentqueue](https://github.com/enriquebris/goconcurrentqueue) - Concurrent FIFO queue.
* [gods](https://github.com/emirpasic/gods) - Go Data Structures. Containers, Sets, Lists, Stacks, Maps, BidiMaps, Trees, HashSet etc.
* [golang-set](https://github.com/deckarep/golang-set) - Thread-Safe and Non-Thread-Safe high-performance sets for Go.
* [goset](https://github.com/zoumo/goset) - A useful Set collection implementation for Go.
