KEY_FORWARDMAIL 313 include/dt-bindings/input/linux-event-codes.h #define KEY_FORWARDMAIL 233 /* AC Forward Msg */ KEY_FORWARDMAIL 313 include/uapi/linux/input-event-codes.h #define KEY_FORWARDMAIL 233 /* AC Forward Msg */ KEY_FORWARDMAIL 313 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_FORWARDMAIL 233 /* AC Forward Msg */