1 files changed, 59 insertions, 0 deletions
diff --git a/third_party/libcxx/include/c++/v1/csetjmp b/third_party/libcxx/include/c++/v1/csetjmp
new file mode 100644
index 0000000..39ab035
--- /dev/null
+++ b/third_party/libcxx/include/c++/v1/csetjmp
@@ -0,0 +1,59 @@
+// -*- C++ -*-
+//===----------------------------------------------------------------------===//
+//
+// 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 _LIBCPP_CSETJMP
+#define _LIBCPP_CSETJMP
+
+/*
+    csetjmp synopsis
+
+Macros:
+
+    setjmp
+
+namespace std
+{
+
+Types:
+
+    jmp_buf
+
+void longjmp(jmp_buf env, int val);
+
+}  // std
+
+*/
+
+#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
+#  include <__cxx03/csetjmp>
+#else
+#  include <__config>
+
+// <setjmp.h> is not provided by libc++
+#  if __has_include(<setjmp.h>)
+#    include <setjmp.h>
+#    ifdef _LIBCPP_SETJMP_H
+#      error "If libc++ starts defining <setjmp.h>, the __has_include check should move to libc++'s <setjmp.h>"
+#    endif
+#  endif
+
+#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#    pragma GCC system_header
+#  endif
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+using ::jmp_buf _LIBCPP_USING_IF_EXISTS;
+using ::longjmp _LIBCPP_USING_IF_EXISTS;
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
+
+#endif // _LIBCPP_CSETJMP