+ Object *getDocInfoNF(Object *obj);
+
+ // Return the number of objects in the xref table.
+ int getNumObjects() { return size; }
+
+ // Return the offset of the last xref table.
+ Guint getLastXRefPos() { return lastXRefPos; }
+
+ // Return the catalog object reference.
+ int getRootNum() { return rootNum; }
+ int getRootGen() { return rootGen; }
+
+ // Get end position for a stream in a damaged file.
+ // Returns false if unknown or file is not damaged.
+ GBool getStreamEnd(Guint streamStart, Guint *streamEnd);