From 3e95a135f67b52589957c14595ad3837c7f2f1e5 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Wed, 3 Apr 2013 02:43:29 -0500
Subject: actually, let's not reexport the termios stuff at the top level

---
 src/util.rs | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'src/util.rs')

diff --git a/src/util.rs b/src/util.rs
index 43a1a69..1a4e1c3 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -1,4 +1,4 @@
-use core::libc::c_int;
+use core::libc::{c_int,c_uint};
 
 pub fn guard<T> (finally: ~fn (), body: &fn () -> T) -> T {
     let _guard = Guard { finally: finally };
@@ -40,6 +40,19 @@ extern mod io_helper {
     fn timed_read (timeout: c_int) -> c_int;
 }
 
+pub fn size() -> (uint, uint) {
+    let cols: c_uint = 0;
+    let rows: c_uint = 0;
+    unsafe {
+        termios_wrapper::size(&cols, &rows)
+    }
+    (cols as uint, rows as uint)
+}
+
+extern mod termios_wrapper {
+    fn size(cols: *c_uint, rows: *c_uint);
+}
+
 pub fn isatty() -> bool {
     unsafe { c_isatty(0) as bool }
 }
-- 
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