| /** @file | |
| Include file for DXE Dependency Expression *.DXS file. | |
| This include file is only for Dependency Expression *.DXS files and | |
| should not be include directly in modules. | |
| DEPEX (DEPendency EXpresion) BNF Grammer for DXE: | |
| The BNF grammar is thus: | |
| <pre> | |
| <depex> ::= before GUID | |
| | after GUID | |
| | SOR <bool> | |
| | <bool> | |
| <bool> ::= <bool> and <term> | |
| | <bool> or <term> | |
| | <term> | |
| <term> ::= not <factor> | |
| | <factor> | |
| <factor> ::= <bool> | |
| | <boolval> | |
| | <depinst> | |
| | <termval> | |
| <boolval> ::= true | |
| | false | |
| <depinst> ::= push GUID | |
| <termval> ::= end | |
| </pre> | |
| Copyright (c) 2006, Intel Corporation | |
| All rights reserved. This program and the accompanying materials | |
| 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 | |
| http://opensource.org/licenses/bsd-license.php | |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| **/ | |
| #ifndef __DXE_DEPEX_H__ | |
| #define __DXE_DEPEX_H__ | |
| // | |
| // The Depex grammer needs the following strings so we must undo | |
| // any pre-processor redefinitions | |
| // | |
| #undef DEPENDENCY_START | |
| #undef BEFORE | |
| #undef AFTER | |
| #undef SOR | |
| #undef AND | |
| #undef OR | |
| #undef NOT | |
| #undef TRUE | |
| #undef FALSE | |
| #undef DEPENDENCY_END | |
| #endif |