70 lines
1.3 KiB
C
70 lines
1.3 KiB
C
/*++ BUILD Version: 0001 // Increment this if a change has global effects
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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perfnbt.h
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Abstract:
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This file provides the function prototypes for the routines
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to open, collect and close Nbt Performance Data. It also
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provides the perfnbt.c module with some structure and
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constant definitions.
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Author:
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Christos Tsollis 8/26/92
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Revision History:
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--*/
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#ifndef _PERFNBT_H_
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#define _PERFNBT_H_
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//
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// Nbt structures and constants (many of them are really defined in
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// <sys\snet\nbt_stat.h>
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//
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#define NBT_DEVICE "\\Device\\Streams\\nbt"
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#define MAX_ENDPOINTS_PER_MSG 32 // max no. of ENDPOINT_INFOs per message
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#define HOSTNAME_LENGTH 17
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#define SCOPE_ID_LENGTH 240
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#define NBT_ENDPOINT_INFO NBT_XEBINFO
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//
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// Structures passed/returned in s_ioctl() command
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//
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typedef struct nbt_stat NBT_STATUS;
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typedef struct nbt_info NBT_INFO;
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//
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// Per Endpoint (Connection) Data
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//
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typedef struct xebinfo ENDPOINT_INFO;
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//
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// Other structures
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//
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typedef struct strbuf BUFFER_STRUCT;
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typedef struct strioctl IOCTL_STRUCT;
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//
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// Prototypes for the Nbt routines
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//
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extern DWORD OpenNbtPerformanceData ();
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extern DWORD CollectNbtPerformanceData (LPWSTR, LPVOID *, LPDWORD, LPDWORD);
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extern DWORD CloseNbtPerformanceData ();
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#endif //_PERFNBT_H_
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