Symbol: KEY_XFER
drivers/hid/hid-debug.c
3232
[KEY_DELETEFILE] = "DeleteFile", [KEY_XFER] = "X-fer",
drivers/platform/x86/lenovo/thinkpad_acpi.c
3264
{ KE_KEY, TP_ACPI_HOTKEYSCAN_CLOUD, { KEY_XFER } },