HelenOS sources

KC_F4             161 uspace/drv/hid/adb-kbd/ctl.c 	[0x76] = KC_F4,
KC_F4             130 uspace/drv/hid/atkbd/atkbd.c 	[0x0c] = KC_F4,
KC_F4             109 uspace/drv/hid/usbhid/kbd/conv.c 	[0x3d] = KC_F4,
KC_F4             122 uspace/drv/hid/xtkbd/xtkbd.c 	[0x3e] = KC_F4,
KC_F4             588 uspace/lib/vt/src/vt100.c 		vt100_key(vt, 0, KC_F4, 0);
KC_F4             535 uspace/srv/hid/display/test/window.c 	event.key = KC_F4;
KC_F4             626 uspace/srv/hid/display/window.c 	if (event->type == KEY_PRESS && alt_or_shift && event->key == KC_F4) {
KC_F4             205 uspace/srv/hid/input/ctl/stty.c 	0,	KC_F4,		0x1b, 0x4f, 0x53, GSP_END,
KC_F4             108 uspace/srv/hid/input/ctl/sun.c 	[0x0a] = KC_F4,
KC_F4             225 uspace/srv/hid/input/input.c 		case KC_F4: