--- /dev/null
+/*
+ * Copyright (c) 2004 Apple Computer, 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@
+ */
+
+/*
+ * identSearch.h - search for identity whose cert has specified email address
+ */
+
+#ifndef _IDENT_SEARCH_H_
+#define _IDENT_SEARCH_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <Security/Security.h>
+
+/*
+ * Find an identity whose cert has specified email address.
+ * Returns errSecItemNotFound if no matching identity found, noErr if
+ * we found one.
+ */
+OSStatus findIdentity(
+ const void *emailAddress, // UTF8 encoded email address
+ unsigned emailAddressLen,
+ SecKeychainRef kcRef, // keychain to search, or NULL to search all
+ SecIdentityRef *idRef); // RETURNED
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _IDENT_SEARCH_H_ */
+