struct ccase;
struct casereader;
struct casefile;
+struct casefilter;
struct class_casefile
{
struct casefile *cf; /* The casefile to which this reader belongs */
struct ll ll; /* Element in the casefile's list of readers */
+
+ struct casefilter *filter; /* The filter to be used */
bool destructive; /* True if this reader is destructive */
};