#include #include -- -- Abuse tls.h macros to derive offsets relative to the thread register. # define __builtin_thread_pointer() ((void *) 0) # define thread_offsetof(mem) ((void *) &THREAD_SELF->mem - (void *) 0) MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads) PID_OFFSET thread_offsetof (pid)