1 files changed, 10 insertions, 0 deletions
diff --git a/Cargo.lock b/Cargo.lock
index 0eafa82..0d52afd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -26,6 +26,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
+name = "nonblock"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51c7a4f22e5f2e2bd805d6ab56f1ae87eb1815673e1b452048896fb687a8a3d4"
+dependencies = [
+ "libc",
+]
+
+[[package]]
 name = "ppv-lite86"
 version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -35,6 +44,7 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 name = "puzzle"
 version = "0.1.0"
 dependencies = [
+ "nonblock",
  "rand",
  "termios",
 ]