- const char *sheet_name ; /* The name of the sheet to open (in UTF-8) */
- int sheet_index ; /* The index of the sheet to open (only used if sheet_name is NULL) */
- const char *cell_range ; /* The cell range (in UTF-8) */
+ char *sheet_name ; /* The name of the sheet to open (in UTF-8) */
+ int sheet_index ; /* The index of the sheet to open (only used if sheet_name is NULL).
+ The first index is 1 NOT 0 */
+ char *cell_range ; /* The cell range (in UTF-8) */