| Server IP : 185.143.234.130 / Your IP : 185.215.232.195 Web Server : LiteSpeed System : Linux jambul.7ho.st 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 User : renecafe ( 1327) PHP Version : 8.1.33 Disable Function : show_source, system, shell_exec, passthru, exec, popen, proc_open MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /proc/thread-self/root/usr/include/bind9/isc/ |
Upload File : |
/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
#ifndef ISC_MAGIC_H
#define ISC_MAGIC_H 1
#include <isc/likely.h>
/*! \file isc/magic.h */
typedef struct {
unsigned int magic;
} isc__magic_t;
/*%
* To use this macro the magic number MUST be the first thing in the
* structure, and MUST be of type "unsigned int".
* The intent of this is to allow magic numbers to be checked even though
* the object is otherwise opaque.
*/
#define ISC_MAGIC_VALID(a, b) \
(ISC_LIKELY((a) != NULL) && \
ISC_LIKELY(((const isc__magic_t *)(a))->magic == (b)))
#define ISC_MAGIC(a, b, c, d) ((a) << 24 | (b) << 16 | (c) << 8 | (d))
#endif /* ISC_MAGIC_H */