const std = @import("std");

const PackedGroup = packed struct {
    gid: u32,
    members_offset: u27,
    groupname_len: u5,
};

const Group = struct {
    gid: u32,
    name: []const u8,
    members: std.BufSet,
};

const testing = std.testing;

test "PackedGroup alignment" {
    try testing.expectEqual(@sizeOf(PackedGroup) * 8, @bitSizeOf(PackedGroup));
}