xnu-2782.1.97.tar.gz

[apple/xnu.git] / osfmk / prng / YarrowCoreLib / src / entropysources.h

diff --git a/osfmk/prng/YarrowCoreLib/src/entropysources.h b/osfmk/prng/YarrowCoreLib/src/entropysources.h
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+/*
+ * Copyright (c) 1999, 2000-2013 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,
+ * 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@
+ */
+
+/* entropysources.h */
+/* This files contain the defination of the entropy sources */
+
+#ifndef __YARROW_ENTROPY_SOURCES_H__
+#define __YARROW_ENTROPY_SOURCES_H__
+
+#if            defined(macintosh) || defined(__APPLE__)
+/* 
+ * In our implementation, all sources are user sources.
+ */
+enum entropy_sources {
+       ENTROPY_SOURCES = 0
+};
+#else
+enum entropy_sources {
+       KEYTIMESOURCE = 0,
+       MOUSETIMESOURCE,
+       MOUSEMOVESOURCE,
+       SLOWPOLLSOURCE,
+       ENTROPY_SOURCES,        /* Leave as second to last source */
+       MSG_CLOSE_PIPE          /* Leave as last source */
+};
+#endif
+
+#endif