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- /*
- File: AsyncPB.h
-
- Description:AsyncPB is an example of how File System calls can be made
- in a chain from an interrupt handler like the Time Manager.
- Once you select DoIt from the menu give it a little time to actually
- process the input file.
-
- Author: JB
-
- Copyright: Copyright: © 1984-1999 by Apple Computer, Inc.
- all rights reserved.
-
- Disclaimer: You may incorporate this sample code into your applications without
- restriction, though the sample code has been provided "AS IS" and the
- responsibility for its operation is 100% yours. However, what you are
- not permitted to do is to redistribute the source as "DSC Sample Code"
- after having made changes. If you're going to re-distribute the source,
- we require that you make it clear in the source that the code was
- descended from Apple Sample Code, but that you've made changes.
-
- Change History (most recent first):
- 6/25/99 Updated for Metrowerks Codewarror Pro 2.1(KG)
-
- */
- #define isStationary 2048
-
- #define ApplicationMenuBar 128
- #define AppleMenu 128
- #define AboutItem 1
- #define FileMenu 129
- #define DoIt 1
- #define QuitItem 2
-
- #define AboutAlert 128
- #define kWindowKind 'im'
-
- void DoMenu (short menu, short item);
- void EventLoop (void);
- int main (void);
-
- typedef struct MyParamBlockRec
- {
- IOParam ioParam;
-
- IOCompletionUPP setFPosIOCompletion;
- IOCompletionUPP readIOCompletion;
- IOCompletionUPP writeIOCompletion;
-
- short readFileRefNum;
- short writeFileRefNum;
-
- TMTaskPtr tm;
-
- } MyParamBlockRec, *MyParamBlockPtr;
-
-
-
-
- typedef struct TaskRec
- {
- TMTask theTMTask;
- MyParamBlockPtr pb;
-
- } MyTaskRec, *MyTaskPtr;
- #ifdef powerc
- pascal void PBReadIOCompletion(ParmBlkPtr parmblkptr);
- pascal void PBSetFPosIOCompletion(ParmBlkPtr parmblkptr);
- pascal void PBWriteIOCompletion(ParmBlkPtr parmblkptr);
- pascal void TMTaskProc(MyTaskPtr tm);
- #else
- pascal void PBReadIOCompletion();
- pascal void PBSetFPosIOCompletion();
- pascal void PBWriteIOCompletion();
- pascal void TMTaskProc();
- #endif
-
-
- MyTaskRec gTM;
- MyParamBlockRec gPB;
- char gBuffer;
-
-
-