HB_DEFINE_OBJECT_TYPE 54 third_party/harfbuzz-ng/src/hb-gobject-structs.cc #define HB_DEFINE_OBJECT_TYPE(name) \ HB_DEFINE_OBJECT_TYPE 57 third_party/harfbuzz-ng/src/hb-gobject-structs.cc HB_DEFINE_OBJECT_TYPE (buffer)