101 lines
2.3 KiB
C
101 lines
2.3 KiB
C
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/*++
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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D4iface.h
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Abstract:
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DOT4 Interface
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--*/
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#ifndef _DOT4_IFACE_H
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#define _DOT4_IFACE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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//////////////////////////////////////////////////////////////////////////////
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// Includes
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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// Defines
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//////////////////////////////////////////////////////////////////////////////
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#define DOT4_MAX_CHANNELS 128
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#define NO_TIMEOUT 0
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//
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// DOT4 Channel types
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//
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#define STREAM_TYPE_CHANNEL 1
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#define PACKET_TYPE_CHANNEL 2
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//
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// DOT4 broadcast Activity messages
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//
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#define DOT4_STREAM_RECEIVED 0x100
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#define DOT4_STREAM_CREDITS 0x101
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#define DOT4_MESSAGE_RECEIVED 0x102 // Message is received
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#define DOT4_DISCONNECT 0x103 // The link was disconnected
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#define DOT4_CHANNEL_CLOSED 0x105 // A channel was closed
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//
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// DOT4 Channels
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//
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#define DOT4_CHANNEL 0
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#define HP_MESSAGE_PROCESSOR 1
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#define PRINTER_CHANNEL 2
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// As of revision 3.7 of the DOT4 specification, socket 3 had no assignment
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#define SCANNER_CHANNEL 4
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#define MIO_COMMAND_PROCESSOR 5
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#define ECHO_CHANNEL 6
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#define FAX_SEND_CHANNEL 7
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#define FAX_RECV_CHANNEL 8
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#define DIAGNOSTIC_CHANNEL 9
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#define HP_RESERVED 10
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#define IMAGE_DOWNLOAD 11
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#define HOST_DATASTORE_UPLOAD 12
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#define HOST_DATASTORE_DOWNLOAD 13
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#define CONFIG_UPLOAD 14
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#define CONFIG_DOWNLOAD 15
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//////////////////////////////////////////////////////////////////////////////
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// Types
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//////////////////////////////////////////////////////////////////////////////
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typedef unsigned long CHANNEL_HANDLE;
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typedef CHANNEL_HANDLE *PCHANNEL_HANDLE;
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typedef struct _DOT4_ACTIVITY
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{
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ULONG ulMessage;
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ULONG ulByteCount;
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CHANNEL_HANDLE hChannel;
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} DOT4_ACTIVITY, *PDOT4_ACTIVITY;
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//////////////////////////////////////////////////////////////////////////////
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// Prototypes
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//////////////////////////////////////////////////////////////////////////////
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#ifdef __cplusplus
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// end of extern "C"
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}
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#endif
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#endif // _DOT4_IFACE_H
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