From 324262918d502020b58ac065e008dc7f6b16b399 Mon Sep 17 00:00:00 2001
From: Alan Somers <asomers@gmail.com>
Date: Sun, 23 Jul 2017 19:05:49 -0600
Subject: [PATCH] Add CHANGELOG entry for PR #661

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b7edf991c6..0bc162c3da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
   ([#566](https://github.com/nix-rust/nix/pull/566)).
 
 ### Changed
+- The `ioctl!` macro and its variants now allow the generated functions to have
+  doccomments. ([#661](https://github.com/nix-rust/nix/pull/661))
 - Changed `ioctl!(write ...)` into `ioctl!(write_ptr ...)` and `ioctl!(write_int ..)` variants
   to more clearly separate those use cases. ([#670](https://github.com/nix-rust/nix/pull/670))
 - Marked `sys::mman::{ mmap, munmap, madvise, munlock, msync }` as unsafe.