from niietcm4.c:1022
static const struct command_registration niietcm4_command_handlers[] = {
{
.name = "niietcm4",
.mode = COMMAND_ANY,
.help = "niietcm4 flash command group",
.usage = "",
.chain = niietcm4_exec_command_handlers,
},
COMMAND_REGISTRATION_DONE
};