Delete duplicate types

Now that we use cbindgen differently :D

src/header/sys_ioctl/mod.rs

@@ -12,19 +12,20 @@ pub struct sgttyb {
     sg_flags: c_ushort,
 }
 
+#[repr(C)]
+#[derive(Default)]
+pub struct winsize {
+    ws_row: c_ushort,
+    ws_col: c_ushort,
+    ws_xpixel: c_ushort,
+    ws_ypixel: c_ushort,
+}
+
 #[cfg(target_os = "linux")]
 pub mod inner {
     use platform::types::*;
     use platform::{Pal, Sys};
 
-    #[repr(C)]
-    pub struct winsize {
-        ws_row: c_ushort,
-        ws_col: c_ushort,
-        ws_xpixel: c_ushort,
-        ws_ypixel: c_ushort,
-    }
-
     #[no_mangle]
     pub extern "C" fn ioctl(fd: c_int, request: c_ulong, out: *mut c_void) -> c_int {
         // TODO: Somehow support varargs to syscall??