Symbol: MOUSE_PS2_SYNC
sys/dev/atkbdc/psm.c
2412
buf[0] = MOUSE_PS2_SYNC | butmapps2[mapped & MOUSE_STDBUTTONS];
sys/sys/mouse.h
287
#define MOUSE_PS2_TAP MOUSE_PS2_SYNC /* GlidePoint (PS/2) `tapping'