This is xnu-11215.1.10. See this file in:
/*
 * Copyright (c) 2013 Apple Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 *
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 *
 * The 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,
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 * Please see the License for the specific language governing rights and
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 */

/*
 *  Interface definition for the sysdiagnose facility.
 */

subsystem
#if KERNEL_USER
    KernelUser
#endif /* KERNEL_USER */
    sysdiagnose_notification 31337;

#include <mach/std_types.defs>
#include <mach/mach_types.defs>

ServerPrefix receive_;
UserPrefix   send_;

simpleroutine sysdiagnose_notification(
              sysdiagnose_port    : mach_port_t;
              flags               : uint32_t);

simpleroutine sysdiagnose_notification_with_audit_token(
              sysdiagnose_port    : mach_port_t;
              flags               : uint32_t;
              ServerAuditToken atoken : audit_token_t);

/* vim: set ft=c : */