const std = @import("std");

const SDTHeader = packed struct {
    // All tables (other than RSDP) have 4-byte signature indicating table type
    signature: u32,
    // Total size of table INCLUDING HEADER
    length: u32,
    revision: u8,
    checksum: u8,
    OEMID: u48,
    OEMTableID: u64,
    OEMRevision: u32,
    CreatorID: u32,
    CreatorRevision: u32
};

test "Struct size" {
    std.debug.warn("{}\n", u8(@sizeOf(SDTHeader)));
    std.debug.assert(@sizeOf(SDTHeader) == 36);
}