xnu-2782.1.97.tar.gz

[apple/xnu.git] / osfmk / mach / mach_time.h

diff --git a/osfmk/mach/mach_time.h b/osfmk/mach/mach_time.h
index ee41f9a4d2558650afaf608b751287011f8b5d53..16805896a1ec68ea4faaf622dbada5e004656c41 100644 (file)
--- a/osfmk/mach/mach_time.h
+++ b/osfmk/mach/mach_time.h
@@ -1,44 +1,37 @@
 /*
- * Copyright (c) 2001 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2001-2005 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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@
- */
-/*
- * Copyright (c) 2001 Apple Computer, Inc.  All rights reserved.
- *
- * HISTORY
- *
- * 30 January 2001 (debo)
- *  Created.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 #ifndef        _MACH_MACH_TIME_H_
 #define        _MACH_MACH_TIME_H_
 
-#include <stdint.h>
-
 #include <mach/mach_types.h>
 
-uint64_t                       mach_absolute_time(void);
-
-kern_return_t          mach_wait_until(
-                                               uint64_t                deadline);
+#include <sys/cdefs.h>
 
 struct mach_timebase_info {
        uint32_t        numer;
@@ -48,7 +41,19 @@ struct mach_timebase_info {
 typedef struct mach_timebase_info      *mach_timebase_info_t;
 typedef struct mach_timebase_info      mach_timebase_info_data_t;
 
+__BEGIN_DECLS
+#ifndef        KERNEL
+
 kern_return_t          mach_timebase_info(
                                                mach_timebase_info_t    info);
 
+kern_return_t          mach_wait_until(
+                                               uint64_t                deadline);
+
+#endif /* KERNEL */
+
+uint64_t                       mach_absolute_time(void);
+uint64_t                       mach_approximate_time(void);
+__END_DECLS
+
 #endif /* _MACH_MACH_TIME_H_ */