/*=====================================================================
==   WTS_PROCESS_INFO - returned by WTSEnumerateProcesses (version 1)
=====================================================================*/

/*
 *  WTSEnumerateProcesses() also returns data similar to
 *  WTSEnumerateServers().  It returns two variables: pProcessInfo and
 *  Count.  The latter is the number of WTS_PROCESS_INFO structures
 *  contained in the former.  Iteration is similar, except that there
 *  are four parts to each entry, so it would look like this:
 *
 *  for ( i=0; i < Count; i++ ) {
 *      GetUserNameFromSid( pProcessInfo[i].pUserSid, UserName,
 *                          sizeof(UserName) );
 *      _tprintf( TEXT("%-5u  %-20s  %-5u  %s\n"),
 *              pProcessInfo[i].SessionId,
 *              UserName,
 *              pProcessInfo[i].ProcessId,
 *              pProcessInfo[i].pProcessName );
 *  }
 *
 *  The memory returned is also segmented as the above, with all the
 *  structures allocated at the start and the string data at the end.
 *  We'll use S for the SessionId, R for the ProcessId, P for the
 *  pProcessName pointer and D for the string data, and U for pUserSid:
 *
 *  S1 R1 P1 U1 S2 R2 P2 U2 S3 R3 P3 U3 ... Sn Rn Pn Un D1 D2 D3 ... Dn
 *
 *  As above, this makes it easier to iterate the processes.
 */

typedef struct _WTS_PROCESS_INFOW {
    DWORD SessionId;     // session id
    DWORD ProcessId;     // process id
    LPWSTR pProcessName; // name of process
    PSID pUserSid;       // user's SID
} WTS_PROCESS_INFOW, * PWTS_PROCESS_INFOW;

typedef struct _WTS_PROCESS_INFOA {
    DWORD SessionId;     // session id
    DWORD ProcessId;     // process id
    LPSTR pProcessName;  // name of process
    PSID pUserSid;       // user's SID
} WTS_PROCESS_INFOA, * PWTS_PROCESS_INFOA;

#ifdef UNICODE
#define WTS_PROCESS_INFO  WTS_PROCESS_INFOW
#define PWTS_PROCESS_INFO PWTS_PROCESS_INFOW
#else
#define WTS_PROCESS_INFO  WTS_PROCESS_INFOA
#define PWTS_PROCESS_INFO PWTS_PROCESS_INFOA
#endif

/*------------------------------------------------*/

BOOL
WINAPI
WTSEnumerateProcessesW(
    IN HANDLE hServer,
    IN DWORD Reserved,
    IN DWORD Version,
    OUT PWTS_PROCESS_INFOW * ppProcessInfo,
    OUT DWORD * pCount
    );

BOOL
WINAPI
WTSEnumerateProcessesA(
    IN HANDLE hServer,
    IN DWORD Reserved,
    IN DWORD Version,
    OUT PWTS_PROCESS_INFOA * ppProcessInfo,
    OUT DWORD * pCount
    );

#ifdef UNICODE
#define WTSEnumerateProcesses WTSEnumerateProcessesW
#else
#define WTSEnumerateProcesses WTSEnumerateProcessesA
#endif