DPACCOUNTDESC
The DPACCOUNTDESC structure describes the account information for a specific player. 
typedef struct {
    DWORD  dwSize; 
    DWORD  dwFlags; 
    union {
        LPWSTR  lpszAccountID; 
        LPSTR   lpszAccountIDA; 
    };
} DPACCOUNTDESC, FAR *LPDPACCOUNTDESC;
Members
- dwSize 
- The size of the DPACCOUNTDESC structure, dwSize = sizeof(DPACCOUNTDESC). 
- dwFlags 
- Not used. Must be 0. 
- lpszAccountID 
- Pointer to a Unicode string containing the account identifier. This is a unique identifier that describes a player who is securely logged on. The format of the identifier depends on the Security Support Provider Interface (SSPI) package being used. 
- lpszAccountIDA 
- Pointer to an ANSI string containing the account identifier. This is a unique identifier that describes a player who is securely logged on. The format of the identifier depends on the SSPI package being used. 
  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
  Header: Declared in dplay.h.
See Also
IDirectPlay4::GetPlayerAccount