fix unused extern crate warning

6 files changed, 0 insertions, 12 deletions

diff --git a/src/ffi.rs b/src/ffi.rs
index 3c36b57..89e2084 100644
--- a/src/ffi.rs
+++ b/src/ffi.rs
@@ -1,7 +1,5 @@
 //! Unsafe FFI bindings.
 
-extern crate libc;
-
 use libc::{c_int,pid_t};
 
 #[link(name = "c")]
diff --git a/src/os/dragonfly.rs b/src/os/dragonfly.rs
index 601f75e..ad51ee2 100755
--- a/src/os/dragonfly.rs
+++ b/src/os/dragonfly.rs
@@ -1,7 +1,5 @@
 #![allow(non_camel_case_types)]
 
-extern crate libc;
-
 use libc::{c_int,c_uint,c_uchar};
 
 pub type cc_t = c_uchar;
diff --git a/src/os/freebsd.rs b/src/os/freebsd.rs
index f4000be..9752c4a 100755
--- a/src/os/freebsd.rs
+++ b/src/os/freebsd.rs
@@ -1,7 +1,5 @@
 #![allow(non_camel_case_types)]
 
-extern crate libc;
-
 use libc::{c_int,c_uint,c_uchar};
 
 pub type cc_t = c_uchar;
diff --git a/src/os/linux.rs b/src/os/linux.rs
index 5e535b2..c4d91c4 100644
--- a/src/os/linux.rs
+++ b/src/os/linux.rs
@@ -1,7 +1,5 @@
 #![allow(non_camel_case_types)]
 
-extern crate libc;
-
 use libc::{c_int,c_uint,c_uchar};
 
 pub type cc_t = c_uchar;
diff --git a/src/os/macos.rs b/src/os/macos.rs
index c4de577..a00c978 100644
--- a/src/os/macos.rs
+++ b/src/os/macos.rs
@@ -1,7 +1,5 @@
 #![allow(non_camel_case_types)]
 
-extern crate libc;
-
 use libc::{c_int,c_uchar,c_ulong};
 
 pub type tcflag_t = c_ulong;
diff --git a/src/os/openbsd.rs b/src/os/openbsd.rs
index 12ec0fd..68b3707 100755
--- a/src/os/openbsd.rs
+++ b/src/os/openbsd.rs
@@ -1,7 +1,5 @@
 #![allow(non_camel_case_types)]
 
-extern crate libc;
-
 use libc::{c_int,c_uint,c_uchar};
 
 pub type cc_t = c_uchar;