xnu-517.tar.gz

[apple/xnu.git] / osfmk / kern / time_out.h

diff --git a/osfmk/kern/time_out.h b/osfmk/kern/time_out.h
index 66b105af07a52c10c194f44661019f25beee0f6a..f1dcc8fd8b65b514252d80dc856409d2a7f0c4a2 100644 (file)
--- a/osfmk/kern/time_out.h
+++ b/osfmk/kern/time_out.h
@@ -3,19 +3,22 @@
  *
  * @APPLE_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.
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 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@
  */
@@ -60,10 +63,14 @@
 #include <mach/boolean.h>
 #include <kern/kern_types.h>
 
+#include <sys/appleapiopts.h>
+
+#ifdef __APPLE_API_PRIVATE
+
 extern int                             hz;                             /* num of ticks per second */
 extern int                             tick;                   /* num of usec per tick */
 
-#ifdef MACH_KERNEL_PRIVATE
+#ifdef MACH_KERNEL_PRIVATE
 
 extern void            hertz_tick(
                                        boolean_t               usermode,       /* executing user code */
@@ -84,4 +91,6 @@ extern void           untimeout(
 
 #endif /* MACH_KERNEL_PRIVATE */
 
+#endif /* __APPLE_API_PRIVATE */
+
 #endif /* _KERN_TIME_OUT_H_ */