+// NLS Data Block
+//
+typedef struct _NLS_TABLE_DATA
+{
+ PVOID AnsiCodePageData;
+ PVOID OemCodePageData;
+ PVOID UnicodeCodePageData;
+} NLS_TABLE_DATA, *PNLS_TABLE_DATA;
+
+//
+// Subsystem Specific Loader Blocks
+//
+typedef struct _PROFILE_PARAMETER_BLOCK
+{
+ USHORT DockData0;
+ USHORT DockData1;
+ USHORT DockData2;
+ USHORT DockData3;
+ ULONG DockData3;
+ ULONG DockData4;
+} PROFILE_PARAMETER_BLOCK, *PPROFILE_PARAMETER_BLOCK;
+
+typedef struct _HEADLESS_LOADER_BLOCK
+{
+ UCHAR Unknown[0xC];
+} HEADLESS_LOADER_BLOCK, *PHEADLESS_LOADER_BLOCK;
+
+typedef struct _NETWORK_LOADER_BLOCK
+{
+ UCHAR Unknown[0xC];
+} NETWORK_LOADER_BLOCK, *PNETWORK_LOADER_BLOCK;
+
+//
+// Extended Loader Parameter Block
+//
+typedef struct _LOADER_PARAMETER_EXTENSION
+{
+ ULONG Size;
+ PROFILE_PARAMETER_BLOCK ProfileParameterBlock;
+ ULONG MajorVersion;
+ ULONG MinorVersion;
+ PVOID SpecialConfigInfFile;
+ ULONG SpecialConfigInfSize;
+ PVOID TriageDumpData;
+ //
+ // NT 5.1
+ //
+ ULONG NumberOfPages;
+ PHEADLESS_LOADER_BLOCK HeadlessLoaderBlock;
+ PVOID Unknown1;
+ PVOID PrefetchDatabaseBase;
+ ULONG PrefetchDatabaseSize;
+ PNETWORK_LOADER_BLOCK NetworkLoaderBlock;
+ //
+ // NT 5.2+
+ //
+ PVOID Reserved[2];
+ LIST_ENTRY FirmwareListEntry;
+ PVOID AcpiTableBase;
+ ULONG AcpiTableSize;
+} LOADER_PARAMETER_EXTENSION, *PLOADER_PARAMETER_EXTENSION;
+
+//
+// Architecture specific Loader Parameter Blocks
+//
+typedef struct _I386_LOADER_BLOCK
+{
+ PVOID CommonDataArea;
+ ULONG MachineType;
+ ULONG Reserved;
+} I386_LOADER_BLOCK, *PI386_LOADER_BLOCK;
+
+//
+// Setup Loader Parameter Block
+//
+typedef struct _SETUP_LOADER_BLOCK
+{
+ ULONG Unknown[139];
+ ULONG Flags;
+} SETUP_LOADER_BLOCK, *PSETUP_LOADER_BLOCK;
+
+//
+// Loader Parameter Block
+//
+typedef struct _LOADER_PARAMETER_BLOCK
+{
+ LIST_ENTRY LoadOrderListHead;
+ LIST_ENTRY MemoryDescriptorListHead;
+ LIST_ENTRY DriverList;
+ PVOID KernelStack;
+ PVOID Prcb;
+ PVOID Process;
+ PVOID Thread;
+ ULONG RegistryLength;
+ PVOID RegistryBase;
+ PCONFIGURATION_COMPONENT_DATA ConfigurationRoot;
+ LPSTR ArcBootDeviceName;
+ LPSTR ArcHalDeviceName;
+ LPSTR SystemRoot;
+ LPSTR BootRoot;
+ LPSTR CommandLine;
+ PNLS_TABLE_DATA NlsTables;
+ PARC_DISK_INFORMATION ArcDevices;
+ PVOID OEMFont;
+ PSETUP_LOADER_BLOCK SetupLdrBlock;
+ PLOADER_PARAMETER_EXTENSION LpbExtension;
+ union
+ {
+ I386_LOADER_BLOCK I386;
+ } u;
+} LOADER_PARAMETER_BLOCK, *PLOADER_PARAMETER_BLOCK;
+
+#else
+
+//
+// FIXME: ReactOS ONLY