__MIDL_user_allocate_free_DEFINED__  115 3rdparty/include/dshow/control.h #define __MIDL_user_allocate_free_DEFINED__
__MIDL_user_allocate_free_DEFINED__  715 3rdparty/include/dshow/strmif.h #define __MIDL_user_allocate_free_DEFINED__