Sketch basic queue data structure
tree7e97d94eeb9f51a5de9ed7aa867cbf737bf4bdb6
-rw-r--r-- 361 DESCRIPTION
-rw-r--r-- 952 NAMESPACE
drwxr-xr-x - R
drwxr-xr-x - inst
drwxr-xr-x - man
drwxr-xr-x - src
drwxr-xr-x - tests