<dec f='src/src/sys/sys/bus_proto.h' l='281' type='void bus_space_copy_region_4(bus_space_tag_t , bus_space_handle_t , bus_size_t , bus_space_handle_t , bus_size_t , bus_size_t )'/>
<def f='src/src/sys/arch/x86/x86/bus_space.c' l='838' ll='874' type='void bus_space_copy_region_4(bus_space_tag_t t, bus_space_handle_t h1, bus_size_t o1, bus_space_handle_t h2, bus_size_t o2, size_t c)'/>
