using System.Runtime.InteropServices;

namespace Ryujinx.HLE.HOS.Services.Loader
{
    [StructLayout(LayoutKind.Explicit, Size = 0x350)]
    unsafe struct NrrHeader
    {
        [FieldOffset(0)]
        public uint Magic;

        [FieldOffset(0x10)]
        public ulong TitleIdMask;

        [FieldOffset(0x18)]
        public ulong TitleIdPattern;

        [FieldOffset(0x30)]
        public fixed byte Modulus[0x100];

        [FieldOffset(0x130)]
        public fixed byte FixedKeySignature[0x100];

        [FieldOffset(0x230)]
        public fixed byte NrrSignature[0x100];

        [FieldOffset(0x330)]
        public ulong TitleIdMin;

        [FieldOffset(0x338)]
        public uint NrrSize;

        [FieldOffset(0x340)]
        public uint HashOffset;

        [FieldOffset(0x344)]
        public uint HashCount;
    }
}