DtSpsProgress    2128 extra_lib/include/DTAPI.h     DtSpsProgress();
DtSpsProgress    2129 extra_lib/include/DTAPI.h     ~DtSpsProgress();
DtSpsProgress    2133 extra_lib/include/DTAPI.h typedef void  DtSpsProgressFunc(DtSpsProgress& Progress, void* pOpaque);