prioq: add introduction comment
authorDavid Herrmann <dh.herrmann@gmail.com>
Tue, 29 Sep 2015 10:48:14 +0000 (12:48 +0200)
committerDavid Herrmann <dh.herrmann@gmail.com>
Tue, 29 Sep 2015 10:49:25 +0000 (12:49 +0200)
commitf36f8f78917679f04d6735a79c317b2d4bfeec18
treeba99c4d162e2c066b6c2f84b40781e785af6f006
parent9dc5db34adbd6fa3d2ac08d9610d401ba69cde93
prioq: add introduction comment

Add comment to prioq.c explaining what it does. And more importantly,
mention that we implement a Heap. It's more than annoying having to
figure out what the code actually does, without ever mentioning the word
'heap'.
src/basic/prioq.c