#include <sysdep.h>
#include <tls.h>

--
#ifdef USE_TLS
MULTIPLE_THREADS_OFFSET offsetof (struct _pthread_descr_struct, p_multiple_threads)
TLS_PRE_TCB_SIZE	sizeof (struct _pthread_descr_struct)
#else
MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
#endif
POINTER_GUARD		offsetof (tcbhead_t, pointer_guard)