StdLib: Add support for AArch64

[mirror_edk2.git] / StdLib / Include / Aarch64 / machine / signal.h

diff --git a/StdLib/Include/Aarch64/machine/signal.h b/StdLib/Include/Aarch64/machine/signal.h
new file mode 100644 (file)
index 0000000..6628eb9
--- /dev/null
+++ b/StdLib/Include/Aarch64/machine/signal.h
@@ -0,0 +1,22 @@
+/**\r
+Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials are licensed and made available under\r
+the terms and conditions of the BSD License that accompanies this distribution.\r
+The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php.\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+#ifndef _MACHINE_SIGNAL_H\r
+#define _MACHINE_SIGNAL_H\r
+#include  <sys/EfiCdefs.h>\r
+\r
+/** The type sig_atomic_t is the (possibly volatile-qualified) integer type of\r
+    an object that can be accessed as an atomic entity, even in the presence\r
+    of asynchronous interrupts.\r
+**/\r
+typedef INTN sig_atomic_t;\r
+\r
+#endif    /* _MACHINE_SIGNAL_H */\r