* value-labels.c (hash_int_val_lab): Only hash as many bytes as

[pspp-builds.git] / src / data / casefile-private.h

diff --git a/src/data/casefile-private.h b/src/data/casefile-private.h
index 6e35300be7b5e37e068f01bb8469573cd635054e..eddf6abaa51b03a4db5f72fc62b459099ed5c9fc 100644 (file)
--- a/src/data/casefile-private.h
+++ b/src/data/casefile-private.h
@@ -27,6 +27,7 @@
 struct ccase;
 struct casereader;
 struct casefile;
+struct casefilter;
 
 struct class_casefile
 {
@@ -65,6 +66,8 @@ struct class_casereader
   unsigned long (*cnum) (const struct casereader *);
 
   void (*destroy) (struct casereader * r);
+
+  struct casereader * (*clone) (const struct casereader *);
 };
 
 
@@ -76,6 +79,8 @@ struct casereader
 
   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 */
 };