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/*
* Diff Match and Patch
*
* Copyright 2010 geheimwerk.de.
* http://code.google.com/p/google-diff-match-patch/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Author: fraser@google.com (Neil Fraser)
* ObjC port: jan@geheimwerk.de (Jan Weiß)
*/
#if !defined(MIN)
#define MIN(A,B) \
({__typeof__(A) a = (A); \
__typeof__(B) b = (B); \
(a < b) ? a : b; })
#endif
#if !defined(MAX)
#define MAX(A,B) \
({__typeof__(A) a = (A); \
__typeof__(B) b = (B); \
(a > b) ? a : b; })
#endif
#if !defined(ABS)
#define ABS(A) \
({__typeof__(A) a = (A); \
(a > 0) ? a : -a; })
#endif