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//****************************************************************************
//
// Module: UNIMDM
// File: TSPNOTIF.H
//
// Copyright (c) 1992-1996, Microsoft Corporation, all rights reserved
//
// Revision History
//
//
// 3/25/96 JosephJ Created
//
//
// Description: Interface to the Unimodem TSP notification mechanism:
// the UnimodemNotifyTSP function, and related typedefs...
// UnimodemNotifyTSP is private export of the tsp.
//
//****************************************************************************
#ifndef _TSPNOTIF_H_
#define _TSPNOTIF_H_
#define SLOTNAME_UNIMODEM_NOTIFY_TSP TEXT("UnimodemNotifyTSP")
#define dwNFRAME_SIG (0x8cb45651L)
#define MAX_NOTIFICATION_FRAME_SIZE 512
//------------------- Types of notifications --------------------
#define TSPNOTIF_TYPE_CPL 0x1000 // Modem CPL Event Notification
#define TSPNOTIF_TYPE_DEBUG 0x2000 // DEBUG Event Notification
//------------------- Common flags ------------------------------
#define fTSPNOTIF_FLAG_UNICODE (0x1L<<31) // If set, all embedded text is
// in UNICODE.
#define TSP_VALID_FRAME(_frame) ((_frame)->dwSig==dwNFRAME_SIG)
#define TSP_DEBUG_FRAME(_frame) ((_frame)->dwType==TSPNOTIF_TYPE_DEBUG)
#define TSP_CPL_FRAME(_frame) ((_frame)->dwType==TSPNOTIF_TYPE_CPL)
// The basic frame used to send data to the TSP
typedef struct
{
DWORD dwSig; // MUST be dwNFRAME_SIG
DWORD dwSize; // Entire size of this structure
DWORD dwType; // One of the TSPNOTIF_TYPE_ constants
DWORD dwFlags; // Zero or more fTSPNOTIF_FLAGS_ constants
BYTE rgb[]; // Type-dependant data
} NOTIFICATION_FRAME, *PNOTIFICATION_FRAME;
// --------- CPL Notification Structure ---------------------
#define fTSPNOTIF_FLAG_CPL_REENUM 0x1
#define fTSPNOTIF_FLAG_CPL_DEFAULT_COMMCONFIG_CHANGE 0x2
// The top-level client-side api to send a notification to the TSP
// If it returns FALSE, GetLastError() will report the reason for failure.
BOOL WINAPI UnimodemNotifyTSP(PNOTIFICATION_FRAME pnf);
#endif // _TSPNOTIF_H_
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