-pthread_t __pthread_self_init(void);
-
-int __clone(int (*)(void *), void *, int, void *, ...);
-int __set_thread_area(void *);
-int __libc_sigaction(int, const struct sigaction *, struct sigaction *);
-int __libc_sigprocmask(int, const sigset_t *, sigset_t *);
-void __lock(volatile int *);
-void __unmapself(void *, size_t);
-
-int __timedwait(volatile int *, int, clockid_t, const struct timespec *, void (*)(void *), void *, int);
-void __wait(volatile int *, volatile int *, int, int);
-#define __wake(addr, cnt, priv) \
- __syscall(SYS_futex, addr, FUTEX_WAKE, (cnt)<0?INT_MAX:(cnt))
-
-void __acquire_ptc();
-void __release_ptc();
-void __inhibit_ptc();
-
-void __block_all_sigs(void *);
-void __block_app_sigs(void *);
-void __restore_sigs(void *);
-
-#define DEFAULT_STACK_SIZE 81920
-#define DEFAULT_GUARD_SIZE PAGE_SIZE
+void *__tls_get_addr(tls_mod_off_t *);
+hidden int __init_tp(void *);
+hidden void *__copy_tls(unsigned char *);
+hidden void __reset_tls();
+
+hidden void __membarrier_init(void);
+hidden void __dl_thread_cleanup(void);
+hidden void __testcancel();
+hidden void __do_cleanup_push(struct __ptcb *);
+hidden void __do_cleanup_pop(struct __ptcb *);
+hidden void __pthread_tsd_run_dtors();
+
+hidden void __pthread_key_delete_synccall(void (*)(void *), void *);
+hidden int __pthread_key_delete_impl(pthread_key_t);
+
+extern hidden volatile size_t __pthread_tsd_size;
+extern hidden void *__pthread_tsd_main[];
+extern hidden volatile int __eintr_valid_flag;
+
+hidden int __clone(int (*)(void *), void *, int, void *, ...);
+hidden int __set_thread_area(void *);
+hidden int __libc_sigaction(int, const struct sigaction *, struct sigaction *);
+hidden void __unmapself(void *, size_t);
+
+hidden int __timedwait(volatile int *, int, clockid_t, const struct timespec *, int);
+hidden int __timedwait_cp(volatile int *, int, clockid_t, const struct timespec *, int);
+hidden void __wait(volatile int *, volatile int *, int, int);
+static inline void __wake(volatile void *addr, int cnt, int priv)
+{
+ if (priv) priv = FUTEX_PRIVATE;
+ if (cnt<0) cnt = INT_MAX;
+ __syscall(SYS_futex, addr, FUTEX_WAKE|priv, cnt) != -ENOSYS ||
+ __syscall(SYS_futex, addr, FUTEX_WAKE, cnt);
+}
+static inline void __futexwait(volatile void *addr, int val, int priv)
+{
+ if (priv) priv = FUTEX_PRIVATE;
+ __syscall(SYS_futex, addr, FUTEX_WAIT|priv, val, 0) != -ENOSYS ||
+ __syscall(SYS_futex, addr, FUTEX_WAIT, val, 0);
+}
+
+hidden void __acquire_ptc(void);
+hidden void __release_ptc(void);
+hidden void __inhibit_ptc(void);
+
+hidden void __tl_lock(void);
+hidden void __tl_unlock(void);
+hidden void __tl_sync(pthread_t);
+
+extern hidden volatile int __thread_list_lock;
+
+extern hidden volatile int __abort_lock[1];
+
+extern hidden unsigned __default_stacksize;
+extern hidden unsigned __default_guardsize;
+
+#define DEFAULT_STACK_SIZE 131072
+#define DEFAULT_GUARD_SIZE 8192
+
+#define DEFAULT_STACK_MAX (8<<20)
+#define DEFAULT_GUARD_MAX (1<<20)
+
+#define __ATTRP_C11_THREAD ((void*)(uintptr_t)-1)