MOUSE_SYS_SYNCMASK
((mousemode_t *)addr)->syncmask[0] = MOUSE_SYS_SYNCMASK;
mode->syncmask[0] = MOUSE_SYS_SYNCMASK;
sc->sc_mode.syncmask[0] = MOUSE_SYS_SYNCMASK;
sc->sc_mode.syncmask[0] = MOUSE_SYS_SYNCMASK;
sc->sc_mode.syncmask[0] = MOUSE_SYS_SYNCMASK;
sc->sc_mode.syncmask[0] = MOUSE_SYS_SYNCMASK;
sc->sc_mode.syncmask[0] = MOUSE_SYS_SYNCMASK;
sc->sc_mode.syncmask[0] = MOUSE_SYS_SYNCMASK;
mode->syncmask[0] = MOUSE_SYS_SYNCMASK;
if ((pBuf[0] & MOUSE_SYS_SYNCMASK) != MOUSE_SYS_SYNC)