Symbol: BTN_A
sys/dev/hid/hidwacom.c
89
BTN_8, BTN_9, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, /* buf[10] */
usr.sbin/moused/moused/event-names.h
953
{ .name = "BTN_A", .value = BTN_A },