Cleaned up and resolved DllMain() TODOs and issues.
Cleaned up and resolved DllMain() TODOs and issues.

mantyr/libui,mantyr/libui,mantyr/libui,ProtonMail/libui,ProtonMail/libui,sclukey/libui,tbodt/libui,sclukey/libui,tbodt/libui,ProtonMail/libui