glthread_rwlock_wrlock_multithreaded 327 maint/gnulib/lib/glthread/lock.c glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock) glthread_rwlock_wrlock_multithreaded 425 maint/gnulib/lib/glthread/lock.c glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock)