-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990,1989,1988,1987,1986 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-/*
- * Items provided by the Mach environment initialization.
- */
-
-#ifndef _MACH_INIT_
-#define _MACH_INIT_ 1
-
-#include <mach/mach_types.h>
-#include <stdarg.h>
-
-/*
- * Kernel-related ports; how a task/thread controls itself
- */
-
-extern mach_port_t mach_task_self_;
-
-extern mach_port_t mach_task_self(void);
-extern mach_port_t mach_host_self(void);
-extern mach_port_t mach_thread_self(void);
-
-#define mach_task_self() mach_task_self_
-
-#define current_task() mach_task_self()
-
-#include <mach/mach_traps.h>
-/*
- * Other important ports in the Mach user environment
- */
-
-extern mach_port_t bootstrap_port;
-extern mach_port_t name_server_port;
-extern mach_port_t environment_port;
-extern mach_port_t service_port;
-
-/*
- * Where these ports occur in the "mach_ports_register"
- * collection... only servers or the runtime library need know.
- */
-
-#define NAME_SERVER_SLOT 0
-#define ENVIRONMENT_SLOT 1
-#define SERVICE_SLOT 2
-
-#define MACH_PORTS_SLOTS_USED 3
-
-/*
- * Globally interesting numbers.
- * These macros assume vm_page_size is a power-of-2.
- */
-
-extern vm_size_t vm_page_size;
-
-#define trunc_page(x) ((x) & (~(vm_page_size - 1)))
-#define round_page(x) trunc_page((x) + (vm_page_size - 1))
-
-/*
- * fprintf_stderr uses vprintf_stderr_func to produce
- * error messages, this can be overridden by a user
- * application to point to a user-specified output function
- */
-
-extern int (*vprintf_stderr_func)(const char *format, va_list ap);
-
-
-#endif /* _MACH_INIT_ */