72 lines
1.1 KiB
C
72 lines
1.1 KiB
C
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/*++
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Copyright (c) 1996 Microsoft Corporation
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All rights reserved
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Module Name:
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jobid.h
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Abstract:
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Handles job id bitmap.
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Author:
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Albert Ting (AlbertT) 24-Oct-96
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Environment:
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User Mode -Win32
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Revision History:
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Ported from spooler.c code.
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--*/
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#ifndef _JOBID_H
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#define _JOBID_H
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typedef struct _JOB_ID_MAP {
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PDWORD pMap;
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DWORD dwMaxJobId;
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DWORD dwCurrentJobId;
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} JOB_ID_MAP, *PJOB_ID_MAP;
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#define pMapFromHandle( hJobIdMap ) (((PJOB_ID_MAP)hJobIdMap)->pMap)
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#define MaxJobId( hJobIdMap ) (((PJOB_ID_MAP)hJobIdMap)->dwMaxJobId)
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#define vMarkOn( hJobId, Id) \
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((pMapFromHandle( hJobId ))[(Id) / 32] |= (1 << ((Id) % 32) ))
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#define vMarkOff( hJobId, Id) \
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((pMapFromHandle( hJobId ))[(Id) / 32] &= ~(1 << ((Id) % 32) ))
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#define bBitOn( hJobId, Id) \
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((pMapFromHandle( hJobId ))[Id / 32] & ( 1 << ((Id) % 32) ) )
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BOOL
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ReallocJobIdMap(
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HANDLE hJobIdMap,
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DWORD dwNewMinSize
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);
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DWORD
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GetNextId(
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HANDLE hJobIdMap
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);
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HANDLE
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hCreateJobIdMap(
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DWORD dwMinSize
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);
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VOID
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vDeleteJobIdMap(
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HANDLE hJobIdMap
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);
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#endif // ifdef _JOBID_H
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