X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fspreadsheet-reader.h;h=efba6f369fbf3577511aa01f422c64d241893db4;hb=33cdbdf7e095370cf04240eed21344205a487191;hp=0f0819b249bbdf6633acbf65949db236611188bc;hpb=958e78555714e9f1847513f9cc576fa2cd7a6769;p=pspp

diff --git a/src/data/spreadsheet-reader.h b/src/data/spreadsheet-reader.h
index 0f0819b249..efba6f369f 100644
--- a/src/data/spreadsheet-reader.h
+++ b/src/data/spreadsheet-reader.h
@@ -18,6 +18,7 @@
 #define SPREADSHEET_READ_H 1
 
 #include <stdbool.h>
+#include <libpspp/compiler.h>
 
 struct casereeader;
 
@@ -31,7 +32,8 @@ struct casereeader;
 struct spreadsheet_read_options
 {
   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) */
+  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) */
   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 */
@@ -67,8 +69,8 @@ struct spreadsheet
   int n_sheets;
 
   /* The dictionary for client's reference.
-     Client must clone if it needs a permanent or modifiable copy. */
-  const struct dictionary *dict;
+     Client must ref or clone it if it needs a permanent or modifiable copy. */
+  struct dictionary *dict;
 
   int ref_cnt;
 };
@@ -76,8 +78,8 @@ struct spreadsheet
 
 struct casereader * spreadsheet_make_reader (struct spreadsheet *, const struct spreadsheet_read_options *);
 
-const char * spreadsheet_get_sheet_name (struct spreadsheet *s, int n);
-char * spreadsheet_get_sheet_range (struct spreadsheet *s, int n);
+const char * spreadsheet_get_sheet_name (struct spreadsheet *s, int n) OPTIMIZE(2);
+char * spreadsheet_get_sheet_range (struct spreadsheet *s, int n) OPTIMIZE(2);
 
 
 char * create_cell_ref (int col0, int row0);