return result;
}
-struct date_value* gedcom_new_date_value(struct date_value* copy_from)
+struct date_value* gedcom_new_date_value(const struct date_value* copy_from)
{
struct date_value* dv_ptr;
dv_ptr = (struct date_value*) malloc(sizeof(struct date_value));
return dv_s;
}
-void write_date(struct date* d)
+void write_date(const struct date* d)
{
if (! d->year_str[0] || d->year <= 0 || d->sdn1 <= 0)
gedcom_error(_("Date is not normalized: some fields are invalid"));
}
}
-char* gedcom_date_to_string(struct date_value* val)
+char* gedcom_date_to_string(const struct date_value* val)
{
init_buffer(&date_buffer);
reset_buffer(&date_buffer);