| /**************************************************************************** |
| * include/sys/param.h |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you 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. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __INCLUDE_SYS_PARAM_H |
| #define __INCLUDE_SYS_PARAM_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <limits.h> |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| #define MAXHOSTNAMELEN HOST_NAME_MAX |
| |
| /* Macros for min/max. */ |
| |
| #ifndef MIN |
| # define MIN(a,b) (((a) < (b)) ? (a) : (b)) |
| #endif /* MIN */ |
| |
| #ifndef MAX |
| # define MAX(a,b) (((a) > (b)) ? (a) : (b)) |
| #endif /* MAX */ |
| |
| /* Macros for number of items. |
| * (aka. ARRAY_SIZE, ArraySize, Size of an Array) |
| */ |
| |
| #ifndef nitems |
| # define nitems(_a) (sizeof(_a) / sizeof(0[(_a)])) |
| #endif /* nitems */ |
| |
| /**************************************************************************** |
| * Public Type Definitions |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| #endif /* __INCLUDE_SYS_PARAM_H */ |
