glwthread_timedrwlock_rdlock   64 maint/gnulib/lib/pthread-rwlock.c   return glwthread_timedrwlock_rdlock (lock);
glwthread_timedrwlock_rdlock   61 maint/gnulib/lib/windows-timedrwlock.h extern int glwthread_timedrwlock_rdlock (glwthread_timedrwlock_t *lock);