RC_PROTO_IMON
proto = RC_PROTO_IMON;
rc_keydown(dev, RC_PROTO_IMON, imon->bits, 0);
.rc_proto = RC_PROTO_IMON,
[RC_PROTO_IMON] = { .name = "imon",
#define RC_PROTO_BIT_IMON BIT_ULL(RC_PROTO_IMON)
{ RC_PROTO_IMON, "imon", 0x7fffffff, "imon" },