5 files changed, 91 insertions, 0 deletions
diff --git a/libc/hdr/CMakeLists.txt b/libc/hdr/CMakeLists.txt
index 5fc25d0..f3f01c1 100644
--- a/libc/hdr/CMakeLists.txt
+++ b/libc/hdr/CMakeLists.txt
@@ -73,6 +73,15 @@ add_proxy_header_library(
 )
 
 add_proxy_header_library(
+  pthread_macros
+  HDRS
+    pthread_macros.h
+  FULL_BUILD_DEPENDS
+    libc.include.llvm-libc-macros.pthread_macros
+    libc.include.pthread
+)
+
+add_proxy_header_library(
   sched_macros
   HDRS
     sched_macros.h
diff --git a/libc/hdr/pthread_macros.h b/libc/hdr/pthread_macros.h
new file mode 100644
index 0000000..f913015
--- /dev/null
+++ b/libc/hdr/pthread_macros.h
@@ -0,0 +1,22 @@
+//===-- Definition of macros from pthread.h -------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_HDR_PTHREAD_MACROS_H
+#define LLVM_LIBC_HDR_PTHREAD_MACROS_H
+
+#ifdef LIBC_FULL_BUILD
+
+#include "include/llvm-libc-macros/pthread-macros.h"
+
+#else // Overlay mode
+
+#include <pthread.h>
+
+#endif // LLVM_LIBC_FULL_BUILD
+
+#endif // LLVM_LIBC_HDR_PTHREAD_MACROS_H
diff --git a/libc/hdr/types/CMakeLists.txt b/libc/hdr/types/CMakeLists.txt
index c212363..1c1f242 100644
--- a/libc/hdr/types/CMakeLists.txt
+++ b/libc/hdr/types/CMakeLists.txt
@@ -242,6 +242,22 @@ add_proxy_header_library(
 )
 
 add_proxy_header_library(
+  pthread_barrier_t
+  HDRS
+    pthread_barrier_t.h
+  FULL_BUILD_DEPENDS
+    libc.include.llvm-libc-types.pthread_barrier_t
+)
+
+add_proxy_header_library(
+  pthread_barrierattr_t
+  HDRS
+    pthread_barrierattr_t.h
+  FULL_BUILD_DEPENDS
+    libc.include.llvm-libc-types.pthread_barrierattr_t
+)
+
+add_proxy_header_library(
   atexithandler_t
   HDRS
     atexithandler_t.h
diff --git a/libc/hdr/types/pthread_barrier_t.h b/libc/hdr/types/pthread_barrier_t.h
new file mode 100644
index 0000000..57bcdfc
--- /dev/null
+++ b/libc/hdr/types/pthread_barrier_t.h
@@ -0,0 +1,22 @@
+//===-- Definition of macros from pthread_barrier_t.h ---------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_HDR_TYPES_PTHREAD_BARRIER_T_H
+#define LLVM_LIBC_HDR_TYPES_PTHREAD_BARRIER_T_H
+
+#ifdef LIBC_FULL_BUILD
+
+#include "include/llvm-libc-types/pthread_barrier_t.h"
+
+#else // Overlay mode
+
+#error "Cannot overlay pthread_barrier_t"
+
+#endif // LLVM_LIBC_FULL_BUILD
+
+#endif // LLVM_LIBC_HDR_TYPES_PTHREAD_BARRIER_T_H
diff --git a/libc/hdr/types/pthread_barrierattr_t.h b/libc/hdr/types/pthread_barrierattr_t.h
new file mode 100644
index 0000000..d9d14c1
--- /dev/null
+++ b/libc/hdr/types/pthread_barrierattr_t.h
@@ -0,0 +1,22 @@
+//===-- Definition of macros from pthread_barrierattr_t.h -----------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_HDR_TYPES_PTHREAD_BARRIERATTR_T_H
+#define LLVM_LIBC_HDR_TYPES_PTHREAD_BARRIERATTR_T_H
+
+#ifdef LIBC_FULL_BUILD
+
+#include "include/llvm-libc-types/pthread_barrierattr_t.h"
+
+#else // Overlay mode
+
+#error "Cannot overlay pthread_barrierattr_t"
+
+#endif // LLVM_LIBC_FULL_BUILD
+
+#endif // LLVM_LIBC_HDR_TYPES_PTHREAD_BARRIERATTR_T_H