#include <sysdep.h>#include <tls.h>---- Abuse tls.h macros to derive offsets relative to the thread register.# undef __thread_register# define __thread_register	((void *) 0)# define thread_offsetof(mem)	((ptrdiff_t) THREAD_SELF + offsetof (struct pthread, mem))#if TLS_MULTIPLE_THREADS_IN_TCBMULTIPLE_THREADS_OFFSET		thread_offsetof (header.multiple_threads)#endifPID				thread_offsetof (pid)TID				thread_offsetof (tid)POINTER_GUARD			(offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t))