Revert "upgrade to 2018 edition"

This reverts commit cedd88a.
softprops · Jul 16, 2019 · 31db48a · 31db48a
1 parent 64920de
commit 31db48a
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Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/Cargo.toml b/Cargo.toml
@@ -10,7 +10,6 @@ keywords = ["terminal", "tty", "isatty"]
 license = "MIT"
 readme = "README.md"
 exclude = ["/.travis.yml", "/appveyor.yml"]
-edition = "2018"
 
 [badges]
 travis-ci = { repository = "softprops/atty" }

diff --git a/examples/atty.rs b/examples/atty.rs
@@ -1,3 +1,5 @@
+extern crate atty;
+
 use atty::{is, Stream};
 
 fn main() {

diff --git a/src/lib.rs b/src/lib.rs
@@ -17,6 +17,11 @@
 
 #![cfg_attr(unix, no_std)]
 
+#[cfg(unix)]
+extern crate libc;
+#[cfg(windows)]
+extern crate winapi;
+
 #[cfg(windows)]
 use winapi::shared::minwindef::DWORD;
 #[cfg(windows)]