add absolute value MACRO.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11430 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey 2011-03-25 21:04:15 +00:00
parent 4bbdc0e1bd
commit 0dc527e780
1 changed files with 3 additions and 1 deletions

View File

@ -1,7 +1,7 @@
/** @file /** @file
Root include file for Shell Package modules that utilize the SHELL_RETURN type Root include file for Shell Package modules that utilize the SHELL_RETURN type
Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR> Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at which accompanies this distribution. The full text of the license may be found at
@ -15,6 +15,8 @@
#ifndef __SHELL_BASE__ #ifndef __SHELL_BASE__
#define __SHELL_BASE__ #define __SHELL_BASE__
#define ABS(a) (a<0)?(-(a)):(a)
typedef VOID *SHELL_FILE_HANDLE; typedef VOID *SHELL_FILE_HANDLE;
#ifndef SHELL_FREE_NON_NULL #ifndef SHELL_FREE_NON_NULL