pub fn serveU32Message(s: *const Server, tag: OutMessage.Tag, int: u32) !void
pub fn serveU32Message(s: *const Server, tag: OutMessage.Tag, int: u32) !void { try serveMessageHeader(s, .{ .tag = tag, .bytes_len = @sizeOf(u32), }); try s.out.writeInt(u32, int, .little); try s.out.flush(); }