write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#ifndef _LIBC_LOCK_H
-#define _LIBC_LOCK_H 1
+#ifndef _BITS_LIBC_LOCK_H
+#define _BITS_LIBC_LOCK_H 1
/* Define a lock variable NAME with storage class CLASS. The lock must be
/* We need portable names for some of the functions. */
#define __libc_mutex_unlock
-#endif /* libc-lock.h */
+#endif /* bits/libc-lock.h */