>In order to use NetLocalGroupAddMember, I need to get the SID first.
>
>For that, I am using LookupAccountName. Here's the structure of that command.
>
>BOOL LookupAccountName(
> LPCTSTR lpszSystem, // address of string for system name
> LPCTSTR lpszAccount, // address of string for account name
> PSID psid, // address of security identifier
> LPDWORD lpcbSid, // address of size of security identifier
> LPTSTR lpszReferencedDomain, // address of string for referenced domain
> LPDWORD lpcchReferencedDomain, // address of size of domain string
> PSID_NAME_USE psnu // address of SID-type indicator
> );
>
>Is this DECLARE ok to define that?
>
>DECLARE LOGICAL LookupAccountName STRING,STRING,STRING,INTEGER,STRING,INTEGER,STRING
>
>I am not sure if PS represent a string or an integer.
>
>Also, I am not sure about the first 2 parameters. Usually, we pass the server name and user name but here we have to pass a constant for both of those parameters.

"Constant" means here that the function can't modify these parameters.

Vlad