diff --git a/Cargo.lock b/Cargo.lock
index a23ebc9f19..e273a37bd4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -169,7 +169,7 @@ dependencies = [
 [[package]]
 name = "cmacro"
 version = "0.2.2"
-source = "git+https://github.com/reitermarkus/cmacro-rs#972e36d52fbf922d38f8974f97e7f2b12ac1362d"
+source = "git+https://github.com/reitermarkus/cmacro-rs#2b93025ebc7ca6b343ab2a801271c96f0ebc9b04"
 dependencies = [
  "nom",
  "proc-macro2",
diff --git a/bindgen/codegen/mod.rs b/bindgen/codegen/mod.rs
index 280268a572..7765fd08f6 100644
--- a/bindgen/codegen/mod.rs
+++ b/bindgen/codegen/mod.rs
@@ -14,7 +14,6 @@ pub(crate) mod bitfield_unit;
 #[cfg(all(test, target_endian = "little"))]
 mod bitfield_unit_tests;
 mod macro_def;
-pub use macro_def::*;
 
 use self::dyngen::DynamicItems;
 use self::helpers::attributes;