100644 blob ce29fd735d5a834360c7455a44d8515d1bdaa20a	fetchopc.cpp
100644 blob 2baa8aaf46a032288b5892f1504a329b7b7afcd5	opc.cpp
100644 blob 4fb42b37cfd24e0c72d508c6e4a6bab709cb9ab4	opcbase.cpp
100644 blob c5acf3f69d508a855a87dcb823e0108d1189bdbb	putopc.cpp