Drawing Record msofbtDg

The drawing record is very simple, with just a count and MSOSPID seed. The attentive reader may expect to find the size of the drawing recorded here, but that information is stored elsewhere by the host application.

// FDG - File DG
typedef struct _FDG
   {
   ULONG     csp;          // The number of shapes in this drawing
   MSOSPID   spidCur;      // The last MSOSPID given to an SP in this DG
   } FDG;