get_current
thread = get_current();
thread = get_current();
return get_current()->lwp;
prev = get_current();
struct thread *thread = get_current();
struct thread *thread = get_current();
struct thread *thread = get_current();
struct thread *thread = get_current();
struct thread *thread = get_current();
w.who = get_current();
struct lwp *l = get_current()->lwp;
static struct thread *get_current(void);