isatty is already exposed, no need to do it again

2 files changed, 1 insertions, 10 deletions

diff --git a/src/term.rs b/src/term.rs
index e876dfa..dfe6dce 100644
--- a/src/term.rs
+++ b/src/term.rs
@@ -5,7 +5,7 @@
 
 #[crate_type = "lib"];
 
-pub use util::{isatty,size};
+pub use util::size;
 
 pub mod hexes;
 pub mod info;
diff --git a/src/util.rs b/src/util.rs
index 2b3580e..09d8c11 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -37,12 +37,3 @@ pub fn size() -> (uint, uint) {
 extern mod termios_wrapper {
     fn size(cols: *c_uint, rows: *c_uint);
 }
-
-pub fn isatty() -> bool {
-    unsafe { c_isatty(0) as bool }
-}
-
-extern {
-    #[link_name = "isatty"]
-    fn c_isatty(fd: c_int) -> c_int;
-}