#include #include #include static int do_magicvar(int argc, char *argv[]) { struct magicvar *m; for (m = &__barebox_magicvar_start; m != &__barebox_magicvar_end; m++) printf("%-32s %s\n", m->name, m->description); return 0; } BAREBOX_CMD_START(magicvar) .cmd = do_magicvar, .usage = "List information about magic variables", BAREBOX_CMD_END