#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) # endif MULTIPLE_THREADS_OFFSET thread_offsetof (multiple_threads)