| #include <stddef.h> | 
 | #include <stdio.h> | 
 | #include <bits/pthreadtypes.h> | 
 | #include <bits/wordsize.h> | 
 |  | 
 | -- | 
 |  | 
 | MUTEX		offsetof (pthread_rwlock_t, __data.__lock) | 
 | NR_READERS	offsetof (pthread_rwlock_t, __data.__nr_readers) | 
 | READERS_WAKEUP	offsetof (pthread_rwlock_t, __data.__readers_wakeup) | 
 | WRITERS_WAKEUP	offsetof (pthread_rwlock_t, __data.__writer_wakeup) | 
 | READERS_QUEUED	offsetof (pthread_rwlock_t, __data.__nr_readers_queued) | 
 | WRITERS_QUEUED	offsetof (pthread_rwlock_t, __data.__nr_writers_queued) | 
 | FLAGS		offsetof (pthread_rwlock_t, __data.__flags) | 
 | WRITER		offsetof (pthread_rwlock_t, __data.__writer) | 
 | PSHARED		offsetof (pthread_rwlock_t, __data.__shared) |