Make opts const

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

diff --git a/src/data/gnumeric-reader.h b/src/data/gnumeric-reader.h
index a2aaabf7bce612b65b852d62ffd418963a82a635..f4c7c38d2240044fd29c3214bfa77bd48b35f2ae 100644 (file)
--- a/src/data/gnumeric-reader.h
+++ b/src/data/gnumeric-reader.h
@@ -34,7 +34,7 @@ void gnumeric_destroy (struct spreadsheet *);
 
 struct casereader * gnumeric_make_reader (struct spreadsheet *spreadsheet,
                                          const struct spreadsheet_read_info *gri, 
-                                         struct spreadsheet_read_options *opts);
+                                         const struct spreadsheet_read_options *opts);
 
 
 #endif