--- xnu/xnu-12377.121.6/iokit/Kernel/IORTC.cpp
+++ xnu/xnu-4570.41.2/iokit/Kernel/IORTC.cpp
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 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
@@ -11,10 +11,10 @@
  * 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,
@@ -22,7 +22,7 @@
  * 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@
  */
 
@@ -32,35 +32,30 @@
 
 OSDefineMetaClassAndAbstractStructors(IORTC, IOService);
 
-void
-IORTC::getUTCTimeOfDay( clock_sec_t * secs, clock_nsec_t * nsecs )
+void IORTC::getUTCTimeOfDay( clock_sec_t * secs, clock_nsec_t * nsecs )
 {
-	*nsecs = 0;
-	*secs = getGMTTimeOfDay();
+    *nsecs = 0;
+    *secs = getGMTTimeOfDay();
 }
 
-void
-IORTC::setUTCTimeOfDay( clock_sec_t secs, clock_nsec_t nsecs )
+void IORTC::setUTCTimeOfDay( clock_sec_t secs, clock_nsec_t nsecs )
 {
-	setGMTTimeOfDay(secs);
+    setGMTTimeOfDay(secs);
 }
 
-IOReturn
-IORTC::getMonotonicClockOffset( int64_t * usecs )
+IOReturn IORTC::getMonotonicClockOffset( int64_t * usecs )
 {
-	return kIOReturnUnsupported;
+    return kIOReturnUnsupported;
 }
 
-IOReturn
-IORTC::setMonotonicClockOffset( int64_t usecs )
+IOReturn IORTC::setMonotonicClockOffset( int64_t usecs )
 {
-	return kIOReturnUnsupported;
+    return kIOReturnUnsupported;
 }
 
-IOReturn
-IORTC::getMonotonicClockAndTimestamp( uint64_t * usecs, uint64_t *mach_absolute_time )
+IOReturn IORTC::getMonotonicClockAndTimestamp( uint64_t * usecs, uint64_t *mach_absolute_time )
 {
-	return kIOReturnUnsupported;
+    return kIOReturnUnsupported;
 }
 
 OSMetaClassDefineReservedUnused(IORTC, 0);