xnu-6153.121.1.tar.gz

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

diff --git a/osfmk/mach/time_value.h b/osfmk/mach/time_value.h
index 36c2bf2fdaa0115cc5f525ef11ba41297c1aa534..8cfd37d74051c8139046081841ae38a7421393d7 100644 (file)
--- a/osfmk/mach/time_value.h
+++ b/osfmk/mach/time_value.h
@@ -1,15 +1,20 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
+ * @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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
+ * 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,
@@ -17,40 +22,40 @@
  * 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@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
  */
-/* 
+/*
  * Mach Operating System
  * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
  * All Rights Reserved.
- * 
+ *
  * Permission to use, copy, modify and distribute this software and its
  * documentation is hereby granted, provided that both the copyright
  * notice and this permission notice appear in all copies of the
  * software, derivative works or modified versions, and any portions
  * thereof, and that both notices appear in supporting documentation.
- * 
+ *
  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
+ *
  * Carnegie Mellon requests users of this software to return to
- * 
+ *
  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  *  School of Computer Science
  *  Carnegie Mellon University
  *  Pittsburgh PA 15213-3890
- * 
+ *
  * any improvements or extensions that they make and grant Carnegie Mellon
  * the rights to redistribute these changes.
  */
 
-#ifndef        _MACH_TIME_VALUE_H_
-#define        _MACH_TIME_VALUE_H_
+#ifndef _MACH_TIME_VALUE_H_
+#define _MACH_TIME_VALUE_H_
 
 #include <mach/machine/vm_types.h>
 
@@ -63,29 +68,29 @@ struct time_value {
        integer_t microseconds;
 };
 
-typedef        struct time_value       time_value_t;
+typedef struct time_value       time_value_t;
 
 /*
  *     Macros to manipulate time values.  Assume that time values
  *     are normalized (microseconds <= 999999).
  */
-#define        TIME_MICROS_MAX (1000000)
+#define TIME_MICROS_MAX (1000000)
 
-#define        time_value_add_usec(val, micros)        {       \
-       if (((val)->microseconds += (micros))           \
-               >= TIME_MICROS_MAX) {                   \
-           (val)->microseconds -= TIME_MICROS_MAX;     \
-           (val)->seconds++;                           \
-       }                                               \
+#define time_value_add_usec(val, micros)        {       \
+       if (((val)->microseconds += (micros))           \
+               >= TIME_MICROS_MAX) {                   \
+           (val)->microseconds -= TIME_MICROS_MAX;     \
+           (val)->seconds++;                           \
+       }                                               \
 }
 
-#define        time_value_add(result, addend)          {               \
-       (result)->microseconds += (addend)->microseconds;       \
-       (result)->seconds += (addend)->seconds;                 \
-       if ((result)->microseconds >= TIME_MICROS_MAX) {        \
-           (result)->microseconds -= TIME_MICROS_MAX;          \
-           (result)->seconds++;                                \
-       }                                                       \
+#define time_value_add(result, addend)          {               \
+       (result)->microseconds += (addend)->microseconds;       \
+       (result)->seconds += (addend)->seconds;                 \
+       if ((result)->microseconds >= TIME_MICROS_MAX) {        \
+           (result)->microseconds -= TIME_MICROS_MAX;          \
+           (result)->seconds++;                                \
+       }                                                       \
 }
 
-#endif /* _MACH_TIME_VALUE_H_ */
+#endif  /* _MACH_TIME_VALUE_H_ */