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Tricks of the Windows Gam…ming Gurus (2nd Edition)
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Disc2.iso
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vc98
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include
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wsvv.h
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1998-04-25
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/* ----------------------------------------------------------------------
Copyright (c) 1994-1996, Microsoft Corporation
All rights reserved
wsvv.h
VoiceView works on Windows 95 and future versions of Windows only.
It will not work on Windows NT.
---------------------------------------------------------------------- */
#ifndef _WSVV_H_
#define _WSVV_H_
#include <winsock.h>
/*
* Socket address, VoiceView style.
*/
struct sockaddr_vv {
u_short sa_family; /* set to AF_VOICEVIEW */
u_short wFlags; /* not used (must be 0) */
DWORD dwDeviceId; /* TAPI dwPermanentLine ID (or -1) */
u_char uuidProtocol[16]; /* uuid */
};
typedef struct sockaddr_vv SOCKADDR_VV;
typedef struct sockaddr_vv *PSOCKADDR_VV;
typedef struct sockaddr_vv FAR *LPSOCKADDR_VV;
/*
* Optional VoiceView parameters for send() and sendto()
*/
#define MSG_VV_REQUESTREPLY MSG_DONTROUTE
/*
* Option flags per-socket.
*/
#define VVSO_MODE 0x7001 /* current mode for socket device */
#define VVSO_BYTESPENDING 0x7002 /* number of pending bytes to send */
// VVSO_MODE results
#define VVM_VOICE 0x0001 /* voice mode */
#define VVM_DATA 0x0002 /* data mode */
#define VVM_SEND 0x0004 /* sending data */
#define VVM_RECV 0x0008 /* receiving data */
#endif /* _WSVV_H_ */