rwlock_t
#define _PROP_RWLOCK_DECL(x) rwlock_t x ;
static rwlock_t lock = RWLOCK_INITIALIZER;
static rwlock_t lock = RWLOCK_INITIALIZER;
static rwlock_t lock = RWLOCK_INITIALIZER;
int __libc_rwlock_init(rwlock_t *, const rwlockattr_t *);
int __libc_rwlock_rdlock(rwlock_t *);
int __libc_rwlock_wrlock(rwlock_t *);
int __libc_rwlock_tryrdlock(rwlock_t *);
int __libc_rwlock_trywrlock(rwlock_t *);
int __libc_rwlock_unlock(rwlock_t *);
int __libc_rwlock_destroy(rwlock_t *);
int __libc_rwlock_init_stub(rwlock_t *, const rwlockattr_t *);
int __libc_rwlock_rdlock_stub(rwlock_t *);
int __libc_rwlock_wrlock_stub(rwlock_t *);
int __libc_rwlock_tryrdlock_stub(rwlock_t *);
int __libc_rwlock_trywrlock_stub(rwlock_t *);
int __libc_rwlock_unlock_stub(rwlock_t *);
int __libc_rwlock_destroy_stub(rwlock_t *);
static rwlock_t _nslock = RWLOCK_INITIALIZER;
rwlock_t svc_lock = RWLOCK_INITIALIZER;
rwlock_t svc_fd_lock = RWLOCK_INITIALIZER;
rwlock_t rpcbaddr_cache_lock = RWLOCK_INITIALIZER;
extern rwlock_t rpcbaddr_cache_lock;
extern rwlock_t svc_fd_lock;
extern rwlock_t svc_lock;
extern rwlock_t __sfp_lock;
rwlock_t __sfp_lock = RWLOCK_INITIALIZER;
extern rwlock_t __sfp_lock;
static rwlock_t env_lock = RWLOCK_INITIALIZER;
int __libc_rwlock_catchall_stub(rwlock_t *);
__libc_rwlock_init_stub(rwlock_t *l, const rwlockattr_t *a)
__libc_rwlock_catchall_stub(rwlock_t *l)