Hi Dan,

It would be DOUBLE repeated 11 times. The same as

...
  DOUBLE  Wfw;
  DOUBLE Cfw1;
  DOUBLE Cfw2;
  ...
  DOUBLE Cfw11;}
STREAM, *PSTREAM;

>I have a structure that I have to create and pass to a dll:
>

typedef struct tagSTREAM {
>  DOUBLE  Tmp;
>  DOUBLE  Prs;
>  DOUBLE  Vfc;
>  DOUBLE  Mfw;
>  DOUBLE  Wfw;
>  DOUBLE Cfw[11];}
>STREAM, *PSTREAM;

>
>If you notice there is an array Cfw[11] and I am not sure how to pass
>the array into the structure. I was looking at various classes on steven black's wiki, but I am not sure that they will include the array cfw(11),
>or at least when I try, it does not work.
>Does any one know if this is possible?