Merge #1172

1172: Bitflags 1.1 r=asomers a=asomers



Co-authored-by: Alan Somers <[email protected]>

Author: bors[bot]

CHANGELOG.md

@@ -3,6 +3,12 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [Unreleased] - ReleaseDate
+### Added
+### Changed
+### Fixed
+### Removed
+
 ## [0.16.1] - 23 December 2019
 ### Added
 ### Changed

Cargo.toml

@@ -17,7 +17,7 @@ exclude     = [
 
 [dependencies]
 libc = { version = "0.2.60", features = [ "extra_traits" ] }
-bitflags = "1.0"
+bitflags = "1.1"
 cfg-if = "0.1.2"
 void = "1.0.2"