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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25: /*
26: * Copyright (c) 1991 NeXT Computer, Inc.
27: *
28: * HISTORY
29: * 14-May-90 Gregg Kellogg (gk) at NeXT
30: * Created.
31: *
32: */
33:
34: /*
35: * NOTE:
36: *
37: * This file specifies obsolete API. It is provided for compatibility
38: * only.
39: */
40:
41: #ifndef _KERN_INTERNAL_US_TIMER_H
42: #define _KERN_INTERNAL_US_TIMER_H
43:
44: #import <mach/boolean.h>
45: #import <sys/time.h>
46: #import <mach/mach_types.h>
47: #import <kernserv/ns_timer.h>
48:
49: #if KERNEL
50: void us_timer_init(void);
51: void us_timeout(func proc, vm_address_t arg, struct timeval *tvp, int pri);
52: void us_abstimeout(func proc, vm_address_t arg, struct timeval *tvp, int pri);
53: boolean_t us_untimeout(func proc, vm_address_t arg);
54: void microtime(struct timeval * tvp);
55: void microboot(struct timeval * tvp);
56: void delay(unsigned int n);
57: void us_delay(unsigned usecs);
58: #endif /* KERNEL */
59: #endif /* _KERN_INTERNAL_US_TIMER_H */
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