use fmt; use getopt; use os; use convert; use mbr; use gpt; export fn main() void = { if (len(os::args) < 2) { fmt::fatalf("{}: expected command", os::args[0]); }; switch (os::args[1]) { case "convert" => convert::convert(os::args[1..]); case => fmt::fatalf("{}: no such command {}", os::args[0], os::args[1]); }; };