ntdef.h

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Int64ShrlMod32 (
    ULONGLONG Value,
    ULONG ShiftCount
    )
{
    __asm    {
        mov     ecx, ShiftCount
        mov     eax, dword ptr [Value]
        mov     edx, dword ptr [Value+4]
        shrd    eax, edx, cl
        shr     edx, cl
    }
}

#if _MSC_VER >= 1200
#pragma warning(pop)
#else
#pragma warning(default:4035)
#endif

#elif defined(_M_ALPHA)

//
// Alpha has native 64-bit operations that are just as fast as their 32-bit
// counter parts. Therefore, the int64 data type is used directly to form
// shifts of 0..31 and multiplies of 32-bits times 32-bits to form a 64-bit
// product.
//

#define Int32x32To64(a, b) ((LONGLONG)((LONG)(a)) * (LONGLONG)((LONG)(b)))
#define UInt32x32To64(a, b) ((ULONGLONG)((ULONG)(a)) * (ULONGLONG)((ULONG)(b)))

#define Int64ShllMod32(a, b) ((ULONGLONG)(a) << (b))
#define Int64ShraMod32(a, b) ((LONGLONG)(a) >> (b))
#define Int64ShrlMod32(a, b) ((ULONGLONG)(a) >> (b))


#elif defined(_M_PPC)

#define Int32x32To64(a, b) ((LONGLONG)((LONG)(a)) * (LONGLONG)((LONG)(b)))
#define UInt32x32To64(a, b) ((ULONGLONG)((ULONG)(a)) * (ULONGLONG)((ULONG)(b)))

#define Int64ShllMod32(a, b) ((ULONGLONG)(a) << (b))
#define Int64ShraMod32(a, b) ((LONGLONG)(a) >> (b))
#define Int64ShrlMod32(a, b) ((ULONGLONG)(a) >> (b))

#elif defined(_68K_) || defined(_MPPC_)

//
// The Macintosh 68K and PowerPC compilers do not currently support int64.
//

#define Int32x32To64(a, b) ((LONGLONG)((LONG)(a)) * (LONGLONG)((LONG)(b)))
#define UInt32x32To64(a, b) ((DWORDLONG)((DWORD)(a)) * (DWORDLONG)((DWORD)(b)))

#define Int64ShllMod32(a, b) ((DWORDLONG)(a) << (b))
#define Int64ShraMod32(a, b) ((LONGLONG)(a) >> (b))
#define Int64ShrlMod32(a, b) ((DWORDLONG)(a) >> (b))

#elif defined(_M_IA64)

//
// IA64 has native 64-bit operations that are just as fast as their 32-bit
// counter parts. Therefore, the int64 data type is used directly to form
// shifts of 0..31 and multiplies of 32-bits times 32-bits to form a 64-bit
// product.
//

#define Int32x32To64(a, b) ((LONGLONG)((LONG)(a)) * (LONGLONG)((LONG)(b)))
#define UInt32x32To64(a, b) ((ULONGLONG)((ULONG)(a)) * (ULONGLONG)((ULONG)(b)))

#define Int64ShllMod32(a, b) ((ULONGLONG)(a) << (b))
#define Int64ShraMod32(a, b) ((LONGLONG)(a) >> (b))
#define Int64ShrlMod32(a, b) ((ULONGLONG)(a) >> (b))

#else

#error Must define a target architecture.

#endif

// end_winnt

//
// Event type
//

typedef enum _EVENT_TYPE {
    NotificationEvent,
    SynchronizationEvent
    } EVENT_TYPE;

//
// Timer type
//

typedef enum _TIMER_TYPE {
    NotificationTimer,
    SynchronizationTimer
    } TIMER_TYPE;

//
// Wait type
//

typedef enum _WAIT_TYPE {
    WaitAll,
    WaitAny
    } WAIT_TYPE;

//
// Pointer to an Asciiz string
//

typedef CHAR *PSZ;
typedef CONST char *PCSZ;

// begin_ntndis
//
// Counted String
//

typedef struct _STRING {
    USHORT Length;
    USHORT MaximumLength;
#ifdef MIDL_PASS
    [size_is(MaximumLength), length_is(Length) ]
#endif // MIDL_PASS
    PCHAR Buffer;
} STRING;
typedef STRING *PSTRING;

typedef STRING ANSI_STRING;
typedef PSTRING PANSI_STRING;

typedef STRING OEM_STRING;
typedef PSTRING POEM_STRING;

//
// CONSTCounted String
//

typedef struct _CSTRING {
    USHORT Length;
    USHORT MaximumLength;
    CONST char *Buffer;
} CSTRING;
typedef CSTRING *PCSTRING;
#define ANSI_NULL ((CHAR)0)     // winnt

typedef STRING CANSI_STRING;
typedef PSTRING PCANSI_STRING;

//
// Unicode strings are counted 16-bit character strings. If they are
// NULL terminated, Length does not include trailing NULL.
//

typedef struct _UNICODE_STRING {
    USHORT Length;
    USHORT MaximumLength;
#ifdef MIDL_PASS
    [size_is(MaximumLength / 2), length_is((Length) / 2) ] USHORT * Buffer;
#else // MIDL_PASS
    PWSTR  Buffer;
#endif // MIDL_PASS
} UNICODE_STRING;
typedef UNICODE_STRING *PUNICODE_STRING;
typedef const UNICODE_STRING *PCUNICODE_STRING;
#define UNICODE_NULL ((WCHAR)0) // winnt

// begin_ntminiport begin_ntminitape

//
// Boolean
//

typedef UCHAR BOOLEAN;           // winnt
typedef BOOLEAN *PBOOLEAN;       // winnt

// end_ntminiport end_ntminitape

// begin_winnt
//
//  Doubly linked list structure.  Can be used as either a list head, or
//  as link words.
//

typedef struct _LIST_ENTRY {
   struct _LIST_ENTRY *Flink;
   struct _LIST_ENTRY *Blink;
} LIST_ENTRY, *PLIST_ENTRY, *RESTRICTED_POINTER PRLIST_ENTRY;

//
//  Singly linked list structure. Can be used as either a list head, or
//  as link words.
//

typedef struct _SINGLE_LIST_ENTRY {
    struct _SINGLE_LIST_ENTRY *Next;
} SINGLE_LIST_ENTRY, *PSINGLE_LIST_ENTRY;
// end_winnt end_ntndis

// begin_winnt

//
// These are needed for portable debugger support.
//

typedef struct LIST_ENTRY32 {
    ULONG Flink;
    ULONG Blink;
} LIST_ENTRY32;
typedef LIST_ENTRY32 *PLIST_ENTRY32;

typedef struct LIST_ENTRY64 {
    ULONGLONG Flink;
    ULONGLONG Blink;
} LIST_ENTRY64;
typedef LIST_ENTRY64 *PLIST_ENTRY64;

// end_winnt


#if !defined(MIDL_PASS)
__inline
void
ListEntry32To64(
    IN PLIST_ENTRY32 l32,
    OUT PLIST_ENTRY64 l64
    )
{
    l64->Flink = (ULONGLONG)(LONGLONG)(LONG)l32->Flink;
    l64->Blink = (ULONGLONG)(LONGLONG)(LONG)l32->Blink;
}

__inline
void
ListEntry64To32(
    IN PLIST_ENTRY64 l64,
    OUT PLIST_ENTRY32 l32
    )
{
    l32->Flink = (ULONG)l64->Flink;
    l32->Blink = (ULONG)l64->Blink;
}
#endif
//
// These macros are used to walk lists on a target system
//
#define CONTAINING_RECORD32(address, type, field) ( \
                                                  (ULONG_PTR)(address) - \
                                                  (ULONG_PTR)(&((type *)0)->field))

#define CONTAINING_RECORD64(address, type, field) ( \
                                                  (ULONGLONG)(address) - \
                                                  (ULONGLONG)(&((type *)0)->field))

typedef struct _STRING32 {
    USHORT   Length;
    USHORT   MaximumLength;
    ULONG  Buffer;
} STRING32;
typedef STRING32 *PSTRING32;

typedef STRING32 UNICODE_STRING32;
typedef UNICODE_STRING32 *PUNICODE_STRING32;

typedef STRING32 ANSI_STRING32;
typedef ANSI_STRING32 *PANSI_STRING32;


typedef struct _STRING64 {
    USHORT   Length;
    USHORT   MaximumLength;
    ULONGLONG  Buffer;
} STRING64;
typedef STRING64 *PSTRING64;

typedef STRING64 UNICODE_STRING64;
typedef UNICODE_STRING64 *PUNICODE_STRING64;

typedef STRING64 ANSI_STRING64;
typedef ANSI_STRING64 *PANSI_STRING64;



//
// Valid values for the Attributes field
//

#define OBJ_INHERIT             0x00000002L
#define OBJ_PERMANENT           0x00000010L
#define OBJ_EXCLUSIVE           0x00000020L
#define OBJ_CASE_INSENSITIVE    0x00000040L
#define OBJ_OPENIF              0x00000080L
#define OBJ_OPENLINK            0x00000100L
#define OBJ_KERNEL_HANDLE       0x00000200L
#define OBJ_VALID_ATTRIBUTES    0x000003F2L

//
// Object Attributes structure
//

typedef struct _OBJECT_ATTRIBUTES {
    ULONG Length;
    HANDLE RootDirectory;
    PUNICODE_STRING ObjectName;
    ULONG Attributes;
    PVOID SecurityDescriptor;        // Points to type SECURITY_DESCRIPTOR
    PVOID SecurityQualityOfService;  // Points to type SECURITY_QUALITY_OF_SERVICE
} OBJECT_ATTRIBUTES;
typedef OBJECT_ATTRIBUTES *POBJECT_ATTRIBUTES;

//++
//
// VOID
// InitializeObjectAttributes(
//     OUT POBJECT_ATTRIBUTES p,
//     IN PUNICODE_STRING n,
//     IN ULONG a,
//     IN HANDLE r,
//     IN PSECURITY_DESCRIPTOR s
//     )
//
//--

#define InitializeObjectAttributes( p, n, a, r, s ) { \
    (p)->Length = sizeof( OBJECT_ATTRIBUTES );          \
    (p)->RootDirectory = r;                             \
    (p)->Attributes = a;                                \
    (p)->ObjectName = n;                                \
    (p)->SecurityDescriptor = s;                        \
    (p)->SecurityQualityOfService = NULL;               \
    }

// begin_ntminiport begin_ntndis begin_ntminitape

//
// Constants
//

#define FALSE   0
#define TRUE    1

#ifndef NULL
#ifdef __cplusplus
#define NULL    0
#define NULL64  0
#else
#define NULL    ((void *)0)
#define NULL64  ((void * POINTER_64)0)
#endif
#endif // NULL

// end_ntminiport end_ntndis end_ntminitape

// begin_winnt begin_ntndis

#include "guiddef.h"

#ifndef __OBJECTID_DEFINED
#define __OBJECTID_DEFINED

typedef struct  _OBJECTID {     // size is 20
    GUID Lineage;
    ULONG Uniquifier;
} OBJECTID;
#endif // !_OBJECTID_DEFINED

// end_winnt end_ntndis


#define MINCHAR     0x80        // winnt
#define MAXCHAR     0x7f        // winnt
#define MINSHORT    0x8000      // winnt
#define MAXSHORT    0x7fff      // winnt
#define MINLONG     0x80000000  // winnt
#define MAXLONG     0x7fffffff  // winnt
#define MAXUCHAR    0xff        // winnt
#define MAXUSHORT   0xffff      // winnt
#define MAXULONG    0xffffffff  // winnt

//
// Useful Helper Macros
//

// begin_ntndis
//
// Determine if an argument is present by testing the value of the pointer
// to the argument value.
//

#define ARGUMENT_PRESENT(ArgumentPointer)    (\
    (CHAR *)(ArgumentPointer) != (CHAR *)(NULL) )

// begin_winnt begin_ntminiport
//
// Calculate the byte offset of a field in a structure of type type.
//

#define FIELD_OFFSET(type, field)    ((LONG)(LONG_PTR)&(((type *)0)->field))


//
// Calculate the address of the base of the structure given its type, and an
// address of a field within the structure.
//

#define CONTAINING_RECORD(address, type, field) ((type *)( \
                                                  (PCHAR)(address) - \
                                                  (ULONG_PTR)(&((type *)0)->field)))

// end_winnt end_ntminiport end_ntndis

//
// Exception handler routine definition.
//

struct _CONTEXT;
struct _EXCEPTION_RECORD;

typedef
EXCEPTION_DISPOSITION
(*PEXCEPTION_ROUTINE) (
    IN struct _EXCEPTION_RECORD *ExceptionRecord,
    IN PVOID EstablisherFrame,
    IN OUT struct _CONTEXT *ContextRecord,
    IN OUT PVOID DispatcherContext
    );

// begin_ntminiport begin_ntndis

//