-/**\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