| /**************************************************************************** |
| * arch/limits.h |
| * |
| * Copyright (C) 2008 Gregory Nutt. All rights reserved. |
| * Author: Gregory Nutt <spudmonkey@racsa.co.cr> |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * 3. Neither the name NuttX nor the names of its contributors may be |
| * used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __ARCH_LIMITS_H |
| #define __ARCH_LIMITS_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Definitions |
| ****************************************************************************/ |
| |
| #define CHAR_BIT 8 |
| #define SCHAR_MIN 0x80 |
| #define SCHAR_MAX 0x7f |
| #define UCHAR_MAX 0xff |
| |
| /* These could be different on machines where char is unsigned */ |
| |
| #define CHAR_MIN SCHAR_MIN |
| #define CHAR_MAX SCHAR_MAX |
| |
| #define SHRT_MIN 0x8000 |
| #define SHRT_MAX 0x7fff |
| #define USHRT_MAX 0xffff |
| |
| #define INT_MIN 0x80000000 |
| #define INT_MAX 0x7fffffff |
| #define UINT_MAX 0xffffffff |
| |
| #define LONG_MAX 0x80000000 |
| #define LONG_MIN 0x7fffffff |
| #define ULONG_MAX 0xffffffff |
| |
| #define LLONG_MAX 0x80000000 |
| #define LLONG_MIN 0x7fffffff |
| #define ULLONG_MAX 0xffffffff |
| |
| #endif /* __ARCH_LIMITS_H */ |
