| 12345678910111213141516171819 | #include <sysdep.h>#include <tls.h>-- This line separates the #include lines from conditionals.# ifdef USE_TLS-- 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_descr_struct, p_##mem))# else#  define thread_offsetof(mem)	offsetof (tcbhead_t, mem)# endifMULTIPLE_THREADS_OFFSET		thread_offsetof (multiple_threads)
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