From 74a27a407c834bc1b9189e29eaaab401cb86906c Mon Sep 17 00:00:00 2001
From: TimonPost <timonpost@hotmail.com>
Date: Thu, 11 Apr 2019 17:02:00 +0200
Subject: [PATCH] fixed libc compile error

---
 crossterm_utils/Cargo.toml      | 4 ++--
 crossterm_utils/src/lib.rs      | 2 ++
 crossterm_utils/src/sys/unix.rs | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/crossterm_utils/Cargo.toml b/crossterm_utils/Cargo.toml
index 9689abe..4a10a00 100644
--- a/crossterm_utils/Cargo.toml
+++ b/crossterm_utils/Cargo.toml
@@ -1,12 +1,12 @@
 [package]
 name = "crossterm_utils"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["T. Post"]
 description = "Common logic used by the crossterm crates."
 repository = "https://github.com/TimonPost/crossterm"
 documentation = "https://docs.rs/crossterm_utils/"
 license = "MIT"
-keywords = ["winapi", "abstractions", "crossterm", "windows", "screen_buffer"]
+keywords = ["terminal", "abstractions", "crossterm", "windows", "screen_buffer"]
 exclude = ["target", "Cargo.lock"]
 readme = "README.md"
 
diff --git a/crossterm_utils/src/lib.rs b/crossterm_utils/src/lib.rs
index fa2cae3..cb6bb17 100644
--- a/crossterm_utils/src/lib.rs
+++ b/crossterm_utils/src/lib.rs
@@ -1,3 +1,5 @@
+#[cfg(unix)]
+extern crate libc;
 #[cfg(windows)]
 extern crate crossterm_winapi;
 #[cfg(windows)]
diff --git a/crossterm_utils/src/sys/unix.rs b/crossterm_utils/src/sys/unix.rs
index 12e86c5..8c8a7f5 100644
--- a/crossterm_utils/src/sys/unix.rs
+++ b/crossterm_utils/src/sys/unix.rs
@@ -1,6 +1,6 @@
 //! This module contains all `unix` specific terminal related logic.
 
-pub use libc::{self, c_int, termios as Termios};
+pub use libc::{c_int, termios as Termios};
 
 use std::{io, mem};