/** @file\r
Root include file for Shell Package modules that utilize the SHELL_RETURN type\r
\r
-Copyright (c), 2009, Intel Corporation<BR>\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
+ Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. 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
+ 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
\r
-#if !defined(__SHELL_BASE__)\r
-#define __SHELL_BASE__\r
+#ifndef _SHELL_BASE_\r
+#define _SHELL_BASE_\r
+\r
+typedef VOID *SHELL_FILE_HANDLE;\r
+\r
+#define SHELL_FREE_NON_NULL(Pointer) \\r
+ do { \\r
+ if ((Pointer) != NULL) { \\r
+ FreePool((Pointer)); \\r
+ (Pointer) = NULL; \\r
+ } \\r
+ } while(FALSE)\r
\r
typedef enum {\r
///\r
SHELL_DEVICE_ERROR = 7,\r
\r
///\r
-/// The device can not be written to.\r
+/// The device cannot be written to.\r
///\r
SHELL_WRITE_PROTECTED = 8,\r
\r
SHELL_OUT_OF_RESOURCES = 9,\r
\r
///\r
-/// An inconsistency was detected on the file system causing the \r
+/// An inconsistency was detected on the file system causing the\r
/// operation to fail.\r
///\r
SHELL_VOLUME_CORRUPTED = 10,\r
SHELL_VOLUME_FULL = 11,\r
\r
///\r
-/// The device does not contain any medium to perform the \r
+/// The device does not contain any medium to perform the\r
/// operation.\r
///\r
SHELL_NO_MEDIA = 12,\r
SHELL_SECURITY_VIOLATION = 26,\r
\r
///\r
-/// A CRC error was detected.\r
+/// The function was performed and resulted in an unequal\r
+/// comparison..\r
///\r
-SHELL_CRC_ERROR = 27\r
+SHELL_NOT_EQUAL = 27\r
}SHELL_STATUS;\r
\r
-#endif //__SHELL_BASE__
\ No newline at end of file
+#endif //__SHELL_BASE_\r