Re: advapi32: Add CreateWellKnownSid.

[Robert Shearman]

Robert Reif wrote:
> +static const WELLKNOWNSID WellKnownSids[] =
> +{
> - { {' ',' '}, WinNullSid, SID_REVISION, 1, { SECURITY_NULL_SID_AUTHORITY }, { SECURITY_NULL_RID } },

Two spaces isn't a very good way of making the entry not be parsed by 
ParseStringSidToSid. Might I suggest using two nuls instead?