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-rw-r--r--os/various/cpp_wrappers/syscalls_cpp.hpp14
1 files changed, 14 insertions, 0 deletions
diff --git a/os/various/cpp_wrappers/syscalls_cpp.hpp b/os/various/cpp_wrappers/syscalls_cpp.hpp
new file mode 100644
index 000000000..927f71f88
--- /dev/null
+++ b/os/various/cpp_wrappers/syscalls_cpp.hpp
@@ -0,0 +1,14 @@
+#ifndef SYSCALLS_CPP_HPP_
+#define SYSCALLS_CPP_HPP_
+
+/* The ABI requires a 64-bit type. */
+__extension__ typedef int __guard __attribute__((mode (__DI__)));
+
+int __cxa_guard_acquire(__guard *);
+void __cxa_guard_release (__guard *);
+void __cxa_guard_abort (__guard *);
+
+void *__dso_handle = NULL;
+
+
+#endif /* SYSCALLS_CPP_HPP_ */