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- /*
- File: RTC.h
-
- Contains: User-mode API
-
- Version: Technology: System 8
- Release: Universal Interfaces 3.0d3 on Copland DR1
-
- Copyright: © 1984-1996 by Apple Computer, Inc. All rights reserved.
-
- Bugs?: If you find a problem with this file, send the file and version
- information (from above) and the problem description to:
-
- Internet: apple.bugs@applelink.apple.com
- AppleLink: APPLE.BUGS
-
- */
- #ifndef __RTC__
- #define __RTC__
-
- #ifndef __KERNEL__
- #include <Kernel.h>
- #endif
- #ifndef __TIMEOBJECTS__
- #include <TimeObjects.h>
- #endif
- #ifndef __SYNCHRONIZATION__
- #include <Synchronization.h>
- #endif
- #ifndef __IOITERATOR__
- #include <IOIterator.h>
- #endif
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- #if PRAGMA_IMPORT_SUPPORTED
- #pragma import on
- #endif
-
- #if PRAGMA_ALIGN_SUPPORTED
- #pragma options align=mac68k
- #endif
-
- #if FOR_SYSTEM8_PREEMPTIVE
-
- enum {
- kRTCFamilyVersionOne = 0x01,
- kRTCFamilyCurrentVersion = kRTCFamilyVersionOne
- };
-
- typedef struct OpaqueRTCTimerID* RTCTimerID;
- struct RTCIOIteratorData {
- IOCommonInfo IOCI;
- UInt32 reserved[3];
- };
- typedef struct RTCIOIteratorData RTCIOIteratorData;
-
- extern OSStatus RTCCancelTimer(RTCTimerID timerID);
-
- extern OSStatus RTCSetTimer(const KernelNotification *notifier, RTCTimerID *timerID, Nanoseconds nanoseconds);
-
- extern OSStatus RTCSet(Nanoseconds nanoseconds);
-
- extern OSStatus RTCGet(Nanoseconds *nanoseconds);
-
- extern OSStatus RTCGetDeviceData(ByteCount want, ByteCount *got, RTCIOIteratorData *deviceArray);
-
- #endif
-
- #if PRAGMA_ALIGN_SUPPORTED
- #pragma options align=reset
- #endif
-
- #if PRAGMA_IMPORT_SUPPORTED
- #pragma import off
- #endif
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* __RTC__ */
-
-