Symbol: MOUSE_PS2VERSA_BUTTONS
sys/dev/atkbdc/psm.c
4876
ms->button = butmap_versapad[c & MOUSE_PS2VERSA_BUTTONS];
usr.sbin/moused/msconvd/msconvd.c
1740
act->button = butmapversaps2[pBuf[0] & MOUSE_PS2VERSA_BUTTONS];