-INTERFACE_FILES = dbconn.mli eval.mli utility.mli func.mli \
- select.mli intersect.mli union.mli pattern.mli use.mli \
- mqint.mli
+INTERFACE_FILES = dbconn.mli eval.mli utility.mli func.mli diff.mli \
+ sortedby.mli select.mli intersect.mli union.mli \
+ pattern.mli use.mli mqint.mli