1 files changed, 6 insertions, 0 deletions
diff --git a/library/std/src/sys/locks/mutex/mod.rs b/library/std/src/sys/locks/mutex/mod.rs
new file mode 100644
index 00000000000..f8a51c7c682
--- /dev/null
+++ b/library/std/src/sys/locks/mutex/mod.rs
@@ -0,0 +1,6 @@
+cfg_if::cfg_if! {
+    if #[cfg(target_os = "solid_asp3")] {
+        mod itron;
+        pub use itron::Mutex;
+    }
+}