Vuid_state
Vuid_state client_state;
Vuid_state client_state;
Vuid_state
Vuid_state client_state;
return ((Vuid_state) new_first_seg);
Vuid_state *client_state_ptr;
#define VUID_STATE_NULL ((Vuid_state)0)
Vuid_state vuid_copy_state(); /* (Vuid_state state) Don't call in critical */