Rename tiocgwinsz.rs to term.rs.

I will be putting more functionality in this file.

1 files changed, 18 insertions, 0 deletions

diff --git a/src/term.rs b/src/term.rs
new file mode 100644
index 0000000..f8246fd
--- /dev/null
+++ b/src/term.rs
@@ -0,0 +1,18 @@
+use libc::{c_int, winsize};
+
+pub fn size() -> Option<winsize> {
+    let mut window: winsize = winsize {
+        ws_row: 0,
+        ws_col: 0,
+        ws_xpixel: 0,
+        ws_ypixel: 0,
+    };
+    let result: c_int;
+    unsafe {
+        result = libc::ioctl(1, libc::TIOCGWINSZ, &mut window);
+    }
+    if result < 0 {
+        return None;
+    }
+    return Some(window);
+}