/*
** XLREF structure
**
** Describes a single rectangular reference
*/
typedef struct xlref
{
WORD rwFirst;
WORD rwLast;
BYTE colFirst;
BYTE colLast;
} XLREF, FAR *LPXLREF;
/*
** XLMREF structure
**
** Describes multiple rectangular references.
** This is a variable size structure, default
** size is 1 reference.
*/
typedef struct xlmref
{
WORD count;
XLREF reftbl[1]; /* actually reftbl[count] */
} XLMREF, FAR *LPXLMREF;
/*
** XLOPER structure
**
** Excel's fundamental data type: can hold data
** of any type. Use "R" as the argument type in the
** REGISTER function.
**/
typedef struct xloper
{
union
{
double num; /* xltypeNum */
LPSTR str; /* xltypeStr */
WORD bool; /* xltypeBool */
WORD err; /* xltypeErr */
short int w; /* xltypeInt */
struct
{
WORD count; /* always = 1 */
XLREF ref;
} sref; /* xltypeSRef */
struct
{
XLMREF far *lpmref;
DWORD idSheet;
} mref; /* xltypeRef */
struct
{
struct xloper far *lparray;
WORD rows;
WORD columns;
} array; /* xltypeMulti */
struct
{
union
{
short int level; /* xlflowRestart */
short int tbctrl; /* xlflowPause */
DWORD idSheet; /* xlflowGoto */
} valflow;
WORD rw; /* xlflowGoto */
BYTE col; /* xlflowGoto */
BYTE xlflow;
} flow; /* xltypeFlow */
struct
{
union
{
BYTE far *lpbData; /* data passed to XL */
HANDLE hdata; /* data returned from XL */
} h;
long cbData;
} bigdata; /* xltypeBigData */
} val;
WORD xltype;
} XLOPER, FAR *LPXLOPER;
