Make the spreadsheet reader responsible for destroying its opts

[pspp] / src / data / spreadsheet-reader.h

diff --git a/src/data/spreadsheet-reader.h b/src/data/spreadsheet-reader.h
index a3fc9b4184027c483df53b8b1edc8e75bd68d877..960d076b38bdb42d060240c667459650c0fddd97 100644 (file)
--- a/src/data/spreadsheet-reader.h
+++ b/src/data/spreadsheet-reader.h
@@ -30,9 +30,9 @@ struct casereeader;
 */
 struct spreadsheet_read_options
 {
-  const char *sheet_name ; /* The name of the sheet to open (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) */
-  const char *cell_range ; /* The cell range (in UTF-8) */
+  char *cell_range ;       /* The cell range (in UTF-8) */
   bool read_names ;        /* True if the first row is to be used as the names of the variables */
   int asw ;                /* The width of string variables in the created dictionary */
 };
@@ -79,14 +79,6 @@ char * spreadsheet_get_sheet_range (struct spreadsheet *s, int n);
 
 char *create_cell_ref (int col0, int row0, int coli, int rowi);
 
-/* 
-   Attempt to open the file called FILENAME as a spreadsheet.
-   It is not known a priori, what type of spreadsheet FILENAME is, or
-   even if it is a spreadsheet at all.
-   If it fails to open, then it will return NULL without any error or
-   warning messages.
- */
-struct spreadsheet * spreadsheet_open (const char *filename);
 void spreadsheet_close (struct spreadsheet *);