Those are ABI. Unless it is inlining them, the overhead is to stay.

ABI changes do happen. gcc had an ABI change in std::string because of C++11. It was long and painful, but everyone survived, the world did not end

	▲	pjmlp 4 minutes ago \| parent \| next [-]
		Contrary to the FOSS compile from source culture, other platforms have a different point of view on ABI breaks. Which is why Valve ended up using Proton.
	▲	delta_p_delta_x 44 minutes ago \| parent \| prev [-]
		> ABI changes do happen Will never happen on Windows, especially not in user-mode libraries, and especially not something this pervasive.