/*
 * Copyright (c) 2009 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,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */

#ifndef _VM_VM_MAP_STORE_H_RB
#define _VM_VM_MAP_STORE_H_RB

RB_PROTOTYPE_SC(__private_extern__, rb_head, vm_map_store, entry, rb_node_compare);

extern void vm_map_store_init_rb(
	struct vm_map_header   *header);

extern int rb_node_compare(
	struct vm_map_store    *first,
	struct vm_map_store    *second);

extern bool vm_map_store_lookup_entry_rb(
	struct _vm_map         *map,
	vm_map_offset_t         address,
	struct vm_map_entry   **entryp);

extern void vm_map_store_entry_link_rb(
	struct vm_map_header   *header,
	struct vm_map_entry    *entry);

extern void vm_map_store_entry_unlink_rb(
	struct vm_map_header   *header,
	struct vm_map_entry    *entry);

extern void vm_map_store_copy_reset_rb(
	struct vm_map_copy     *copy_map,
	struct vm_map_entry    *entry,
	int                     nentries);

extern void update_first_free_rb(
	struct _vm_map         *map,
	struct vm_map_entry    *entry,
	bool                    new_entry_creation);

#endif /* _VM_VM_MAP_STORE_RB_H */