/*
 * Copyright (c) 2025 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
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#ifndef _SYSTEM_DOMAIN_PRIVATE_H_
#define _SYSTEM_DOMAIN_PRIVATE_H_

#include <sys/types.h>

#ifdef KERNEL_PRIVATE
#include <sys/sysctl.h>
#endif /* KERNEL_PRIVATE */

struct  xsystmgen {
	u_int32_t       xg_len; /* length of this structure */
	u_int64_t       xg_count;       /* number of PCBs at this time */
	u_int64_t       xg_gen; /* generation count at this time */
	u_int64_t       xg_sogen;       /* current socket generation count */
};

#ifdef KERNEL_PRIVATE

extern struct domain *systemdomain;

SYSCTL_DECL(_net_systm);

/* built in system domain protocols init function */
__BEGIN_DECLS
void kern_event_init(struct domain *);
void kern_control_init(struct domain *);
__END_DECLS
#endif /* KERNEL_PRIVATE */

#endif /* _SYSTEM_DOMAIN_PRIVATE_H_ */