Function mmal_sys::vcos_deinit

pub unsafe extern "C" fn vcos_deinit()

vcos deinitialization. Call this function when vcos is no longer required, in order to free resources. Calls can be nested within the same process; they are reference counted so that only a call that decrements the reference count to 0 has any effect. @note On platforms/toolchains that support it, gcc's destructor attribute or similar is used to invoke this function after exit() or equivalent. @return Status of initialisation.