about summary refs log tree commit diff
path: root/absl/synchronization/internal/per_thread_sem.h
diff options
context:
space:
mode:
Diffstat (limited to 'absl/synchronization/internal/per_thread_sem.h')
-rw-r--r--absl/synchronization/internal/per_thread_sem.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/absl/synchronization/internal/per_thread_sem.h b/absl/synchronization/internal/per_thread_sem.h
index 113cdfb7dc1e..8ab439153ac1 100644
--- a/absl/synchronization/internal/per_thread_sem.h
+++ b/absl/synchronization/internal/per_thread_sem.h
@@ -32,6 +32,7 @@
 #include "absl/synchronization/internal/kernel_timeout.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 class Mutex;
 
@@ -85,6 +86,7 @@ class PerThreadSem {
 };
 
 }  // namespace synchronization_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 // In some build configurations we pass --detect-odr-violations to the