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/**********************************************************************/
/**                        Microsoft Windows                         **/
/**Copyright (c) 1993-2000 Microsoft Corporation.  All rights reserved.**/
/**********************************************************************/

/*
    wscntl.h

    private include file for the WsControl API in the Windows Sockets implementation.


*/


#ifndef _WSCNTL_H_
#define _WSCNTL_H_


//
//  Function prototypes.
//

DWORD
FAR PASCAL
WsControl(
    DWORD   Protocol,
    DWORD   Action,
    LPVOID  InputBuffer,
    LPDWORD InputBufferLength,
    LPVOID  OutputBuffer,
    LPDWORD OutputBufferLength
    );

typedef DWORD (FAR PASCAL * LPWSCONTROL)( DWORD   Protocol,
                                          DWORD   Action,
                                          LPVOID  InputBuffer,
                                          LPDWORD InputBufferLength,
                                          LPVOID  OutputBuffer,
                                          LPDWORD OutputBufferLength );


//
//  Ws Control action codes.
//

#define WSCNTL_TCPIP_QUERY_INFO             0x00000000
#define WSCNTL_TCPIP_SET_INFO               0x00000001
#define WSCNTL_TCPIP_ICMP_ECHO              0x00000002
#define WSCNTL_TCPIP_TEST                   0x00000003
#define WSCNTL_AFD_INFO                        0x00000004
#define WSCNTL_AFD_GATHER_RAND              0x00000005


// For WSCNTL_AFD_INFO
// All selections must fit in the mask.
#define WSCNTL_AFD_INFO_MASK                0x0000ffff
#define	WSCNTL_AFD_INFO_LOCK                0x00000001
#define WSCNTL_AFD_INFO_SOCK                0x00000002
#define WSCNTL_AFD_INFO_CONN                0x00000004
#define WSCNTL_AFD_INFO_ENDP                0x00000008
#define WSCNTL_AFD_INFO_BUFFER                0x00000010
#define WSCNTL_AFD_IRDA_INFO                0x00000020
#define WSCNTL_AFD_CXPORT_INFO                0x00000040

// Option bits.
#define WSCNTL_AFD_INFO_VERBOSE                0x80000000


#endif  // _WSCNTL_H_