treewide: Use struct fmt_spec by value instead of pointer in most cases.

[pspp] / src / data / variable.h

diff --git a/src/data/variable.h b/src/data/variable.h
index b5562ba827c5ca538b1bc3590b52f15113877fd1..4a1ac6f81acc81920a9d34c5c9208a6ee9e8681d 100644 (file)
--- a/src/data/variable.h
+++ b/src/data/variable.h
@@ -109,11 +109,11 @@ void var_replace_value_label (struct variable *,
 void var_clear_value_labels (struct variable *);
 
 /* Print and write formats. */
-const struct fmt_spec *var_get_print_format (const struct variable *);
-void var_set_print_format (struct variable *, const struct fmt_spec *);
-const struct fmt_spec *var_get_write_format (const struct variable *);
-void var_set_write_format (struct variable *, const struct fmt_spec *);
-void var_set_both_formats (struct variable *, const struct fmt_spec *);
+struct fmt_spec var_get_print_format (const struct variable *);
+void var_set_print_format (struct variable *, struct fmt_spec);
+struct fmt_spec var_get_write_format (const struct variable *);
+void var_set_write_format (struct variable *, struct fmt_spec);
+void var_set_both_formats (struct variable *, struct fmt_spec);
 
 struct fmt_spec var_default_formats (int width);