| /* |
| * Copyright (C) 2007 Oracle. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public |
| * License v2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public |
| * License along with this program; if not, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 021110-1307, USA. |
| */ |
| |
| #ifndef __INTERNAL_H__ |
| #define __INTERNAL_H__ |
| |
| /* |
| * max/min macro |
| */ |
| #define min(x,y) ({ \ |
| typeof(x) _x = (x); \ |
| typeof(y) _y = (y); \ |
| (void) (&_x == &_y); \ |
| _x < _y ? _x : _y; }) |
| |
| #define max(x,y) ({ \ |
| typeof(x) _x = (x); \ |
| typeof(y) _y = (y); \ |
| (void) (&_x == &_y); \ |
| _x > _y ? _x : _y; }) |
| |
| #define min_t(type,x,y) \ |
| ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; }) |
| #define max_t(type,x,y) \ |
| ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; }) |
| |
| #endif |