From 606b21c9eb6c7ef6982f6b941ea798a982b890d1 Mon Sep 17 00:00:00 2001
From: xtqqczze <45661989+xtqqczze@users.noreply.github.com>
Date: Sun, 6 Sep 2026 13:40:23 +0100
Subject: [PATCH] libc: Make `rustc-dep-of-std` work in tests

---
 src/macros.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/macros.rs b/src/macros.rs
index 47535498f4ea..2e6cfa13de12 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -833,6 +833,7 @@ macro_rules! offset_of {
 #[cfg(test)]
 mod tests {
     use core::any::TypeId;
+    use core::prelude::v1::*;
 
     use crate::types::CEnumRepr;
 
@@ -1150,6 +1151,8 @@ mod tests {
 #[cfg(test)]
 #[allow(unused)]
 mod macro_checks {
+    use core::prelude::v1::*;
+
     s! {
         pub struct S1 {
             pub a: u32,