--- /dev/null
+/*
+ * Copyright (c) 2012-2014 Apple Inc. All Rights Reserved.
+ *
+ * @APPLE_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. 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_LICENSE_HEADER_END@
+ */
+
+
+#ifndef _SECURITY_SOSCLOUDCIRCLEINTERNAL_H_
+#define _SECURITY_SOSCLOUDCIRCLEINTERNAL_H_
+
+#include <Security/SecureObjectSync/SOSCloudCircle.h>
+#include <Security/SecureObjectSync/SOSPeerInfo.h>
+
+#include <xpc/xpc.h>
+#include <Security/SecKey.h>
+
+__BEGIN_DECLS
+
+// Use the kSecAttrViewHint* constants in SecItemPriv.h instead
+
+extern const CFStringRef kSOSViewHintPCSMasterKey DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintPCSiCloudDrive DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintPCSPhotos DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintPCSCloudKit DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintPCSEscrow DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintPCSFDE DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintPCSMailDrop DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintPCSiCloudBackup DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintPCSNotes DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintPCSiMessage DEPRECATED_ATTRIBUTE;
+
+extern const CFStringRef kSOSViewHintAppleTV DEPRECATED_ATTRIBUTE;
+extern const CFStringRef kSOSViewHintHomeKit DEPRECATED_ATTRIBUTE;
+
+CFArrayRef SOSCCCopyConcurringPeerPeerInfo(CFErrorRef* error);
+
+bool SOSCCPurgeUserCredentials(CFErrorRef* error);
+
+CFStringRef SOSCCGetStatusDescription(SOSCCStatus status);
+CFStringRef SOSCCGetViewResultDescription(SOSViewResultCode vrc);
+bool SOSCCAccountHasPublicKey(CFErrorRef *error);
+bool SOSCCAccountIsNew(CFErrorRef *error);
+
+/*!
+ @function SOSCCProcessSyncWithPeers
+ @abstract Returns the peers for whom we handled syncing from the list send to us.
+ @param peers Set of peerIDs to sync with
+ @param backupPeers Set of backup peerIDs to sync with
+ */
+CFSetRef /* CFString */ SOSCCProcessSyncWithPeers(CFSetRef peers, CFSetRef backupPeers, CFErrorRef* error);
+
+/*!
+ @function SOSCCProcessSyncWithAllPeers
+ @abstract Returns the information (string, hopefully URL) that will lead to an explanation of why you have an incompatible circle.
+ @param error What went wrong if we returned NULL.
+ */
+SyncWithAllPeersReason SOSCCProcessSyncWithAllPeers(CFErrorRef* error);
+
+bool SOSCCProcessEnsurePeerRegistration(CFErrorRef* error);
+
+//Rings
+CFStringRef SOSCCGetAllTheRings(CFErrorRef *error);
+
+bool SOSCCApplyToARing(CFStringRef ringName, CFErrorRef* error);
+bool SOSCCWithdrawlFromARing(CFStringRef ringName, CFErrorRef* error);
+int SOSCCRingStatus(CFStringRef ringName, CFErrorRef* error); // TODO: this returns SOSRingStatus
+bool SOSCCEnableRing(CFStringRef ringName, CFErrorRef* error);
+
+bool SOSCCCleanupKVSKeys(CFErrorRef *error);
+
+
+/*!
+ @function SOSCCCopyMyPeerInfo
+ @abstract Returns a copy of my peer info
+ @param error What went wrong if we returned NULL
+ */
+SOSPeerInfoRef SOSCCCopyMyPeerInfo(CFErrorRef *error);
+
+/*!
+ @function SOSWrapToBackupSliceKeyBagForView
+ @abstract Encrypts the given plaintext, and wraps the encryption key to the backup slice keybag for this view
+ @param viewName The view to wrap to
+ @param input The plaintext to encrypt
+ @param output The ciphertext
+ @param bskbEncoded The encoded backup slice keybag used to wrap the data
+ @param error What went wrong if we returned false
+ */
+bool SOSWrapToBackupSliceKeyBagForView(CFStringRef viewName, CFDataRef input, CFDataRef* output, CFDataRef* bskbEncoded, CFErrorRef* error);
+
+//
+// Security Tool calls
+//
+CFDataRef SOSCCCopyAccountState(CFErrorRef* error);
+bool SOSCCDeleteAccountState(CFErrorRef *error);
+CFDataRef SOSCCCopyEngineData(CFErrorRef* error);
+bool SOSCCDeleteEngineState(CFErrorRef *error);
+CFDataRef SOSCCCopyRecoveryPublicKey(CFErrorRef *error);
+CFDictionaryRef SOSCCCopyBackupInformation(CFErrorRef *error);
+bool SOSCCTestPopulateKVSWithBadKeys(CFErrorRef *error);
+CFDataRef SOSCCCopyInitialSyncData(CFErrorRef *error);
+
+void SOSCCForEachEngineStateAsStringFromArray(CFArrayRef states, void (^block)(CFStringRef oneStateString));
+
+__END_DECLS
+
+#endif