a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncbarrier_get_direction(int, int, int, int);
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncbarrier_is_blocking(const struct PointerBarrier *, int, int, int, int,
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncbarrier_is_blocking_direction(const struct PointerBarrier *, int);
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncbarrier_clamp_to_barrier(struct PointerBarrier *barrier, int dir, int *x,
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncvoid XIBarrierNewMasterDevice(ClientPtr client, int deviceid);
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncvoid XIBarrierRemoveMasterDevice(ClientPtr client, int deviceid);
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync#endif /* _XIBARRIERS_H_ */