100644 blob 29064ec358350f6072f6f3a40b35cde9c0770081	hal_fd.cc
100644 blob cc92d92b665124a45eceae057b7936650a1e08b2	hal_fd.h
100644 blob 0828bf59a7c410a99967207435a7bd46bdb3f601	halcore.cc
100644 blob 27483db5770a71cda52a47974fffedae6674549b	halcore_private.h