glwthread_spin_init 40 maint/gnulib/lib/asyncsafe-spin.c glwthread_spin_init (lock); glwthread_spin_init 37 maint/gnulib/lib/pthread-spin.c glwthread_spin_init (lock); glwthread_spin_init 37 maint/gnulib/lib/windows-spin.h extern void glwthread_spin_init (glwthread_spinlock_t *lock);