added mkRangePipeOut
added mkRangePipeOut

Change-Id: I1fe67ac41277e8aeb0cfa587b8c16471f187c51d

hanw/connectal,cambridgehackers/connectal,8l/connectal,csail-csg/connectal,hanw/connectal,csail-csg/connectal,cambridgehackers/connectal,8l/connectal,csail-csg/connectal,8l/connectal,chenm001/connectal,chenm001/connectal,8l/connectal,chenm001/connectal,hanw/connectal,cambridgehackers/connectal,hanw/connectal,8l/connectal,cambridgehackers/connectal,csail-csg/connectal,csail-csg/connectal,hanw/connectal,chenm001/connectal,chenm001/connectal,cambridgehackers/connectal