new file mode 100644
@@ -0,0 +1,36 @@
+#ifndef _PTHREAD_H
+#include_next <pthread.h>
+#if defined __USE_EXTERN_INLINES && defined _LIBC && !IS_IN (libsupport)
+# include <bits/spin-lock-inline.h>
+
+__extern_inline int
+pthread_spin_destroy (pthread_spinlock_t *__lock)
+{
+ return __pthread_spin_destroy (__lock);
+}
+
+__extern_inline int
+pthread_spin_init (pthread_spinlock_t *__lock, int __pshared)
+{
+ return __pthread_spin_init (__lock, __pshared);
+}
+
+__extern_inline int
+pthread_spin_lock (pthread_spinlock_t *__lock)
+{
+ return __pthread_spin_lock (__lock);
+}
+
+__extern_inline int
+pthread_spin_trylock (pthread_spinlock_t *__lock)
+{
+ return __pthread_spin_trylock (__lock);
+}
+
+__extern_inline int
+pthread_spin_unlock (pthread_spinlock_t *__lock)
+{
+ return __pthread_spin_unlock (__lock);
+}
+#endif
+#endif
@@ -549,42 +549,6 @@ extern int pthread_spin_trylock (pthread_spinlock_t *__lock)
extern int pthread_spin_unlock (pthread_spinlock_t *__lock)
__nonnull ((1));
-# if defined __USE_EXTERN_INLINES && defined _LIBC
-
-# include <bits/spin-lock-inline.h>
-
-__extern_inline int
-pthread_spin_destroy (pthread_spinlock_t *__lock)
-{
- return __pthread_spin_destroy (__lock);
-}
-
-__extern_inline int
-pthread_spin_init (pthread_spinlock_t *__lock, int __pshared)
-{
- return __pthread_spin_init (__lock, __pshared);
-}
-
-__extern_inline int
-pthread_spin_lock (pthread_spinlock_t *__lock)
-{
- return __pthread_spin_lock (__lock);
-}
-
-__extern_inline int
-pthread_spin_trylock (pthread_spinlock_t *__lock)
-{
- return __pthread_spin_trylock (__lock);
-}
-
-__extern_inline int
-pthread_spin_unlock (pthread_spinlock_t *__lock)
-{
- return __pthread_spin_unlock (__lock);
-}
-
-# endif /* Use extern inlines. */
-
#endif /* XPG6. */