1 files changed, 0 insertions, 11 deletions
diff --git a/library/std/src/sys/pal/windows/thread.rs b/library/std/src/sys/pal/windows/thread.rs
index 970bd9c6ce7..80eee4e078d 100644
--- a/library/std/src/sys/pal/windows/thread.rs
+++ b/library/std/src/sys/pal/windows/thread.rs
@@ -144,14 +144,3 @@ pub fn available_parallelism() -> io::Result<NonZero<usize>> {
         cpus => Ok(unsafe { NonZero::new_unchecked(cpus) }),
     }
 }
-
-#[cfg_attr(test, allow(dead_code))]
-pub mod guard {
-    pub type Guard = !;
-    pub unsafe fn current() -> Option<Guard> {
-        None
-    }
-    pub unsafe fn init() -> Option<Guard> {
-        None
-    }
-}