//+---------------------------------------------------------------------------
//
//  Microsoft Windows
//  Copyright (C) Microsoft Corporation, 1992-1996.
//
//  File:       sspi.h
//
//  Contents:   Security Support Provider Interface
//              Prototypes and structure definitions
//
//  Functions:  Security Support Provider API
//
//  History:    11-24-93   RichardW   Created
//
//----------------------------------------------------------------------------

#ifndef __SSPI_H__
#define __SSPI_H__

//
// Determine environment:
//

#ifdef SECURITY_WIN32
#define ISSP_LEVEL  32
#define ISSP_MODE   1
#endif // SECURITY_WIN32

#ifdef SECURITY_WIN16
#define ISSP_LEVEL  16
#define ISSP_MODE   1
#endif // SECURITY_WIN16

#ifdef SECURITY_KERNEL
#define ISSP_LEVEL  32

//
// SECURITY_KERNEL trumps SECURITY_WIN32.  Undefine ISSP_MODE so that
// we don't get redefine errors.
//
#ifdef ISSP_MODE
#undef ISSP_MODE
#endif
#define ISSP_MODE   0
#endif // SECURITY_KERNEL

#ifdef SECURITY_OS212
#define ISSP_LEVEL  16
#define ISSP_MODE   1
#endif // SECURITY_OS212

#ifdef SECURITY_DOS
#define ISSP_LEVEL  16
#define ISSP_MODE   1
#endif // SECURITY_DOS

#ifdef SECURITY_MAC
#define ISSP_LEVEL  32
#define ISSP_MODE   1
#endif // SECURITY_MAC


#ifndef ISSP_LEVEL
#error  You must define one of SECURITY_WIN32, SECURITY_WIN16, SECURITY_KERNEL
#error  SECURITY_DOS, SECURITY_MAC or SECURITY_OS212
#endif // !ISSP_LEVEL


//
// Now, define platform specific mappings:
//

#if ISSP_LEVEL == 16

typedef short SECURITY_STATUS;
typedef short HRESULT;
typedef unsigned short SEC_WCHAR;
typedef char SEC_CHAR;
#define SEC_TEXT(_x_) _x_

#ifdef SECURITY_WIN16

#define SEC_FAR __far
#define SEC_ENTRY __pascal __far __export

#else // SECURITY_WIN16

#define SEC_FAR __far
#define SEC_ENTRY __pascal __far __loadds
#pragma warning(disable:4147)

#endif // SECURITY_WIN16

#elif defined(SECURITY_MAC)  // ISSP_LEVEL == 16

#define SEC_ENTRY
#define SEC_TEXT(_X_) _X_
#define SEC_FAR

typedef unsigned short SEC_WCHAR;
typedef char SEC_CHAR;
typedef long    HRESULT;
typedef HRESULT SECURITY_STATUS;

// No Unicode on the Mac

typedef SEC_CHAR SEC_FAR * SECURITY_PSTR;
typedef SEC_CHAR SEC_FAR * SECURITY_PCSTR;

#else // ISSP_LEVEL == 16

//
// For NT-2 and up, wtypes will define HRESULT to be long.
//

typedef WCHAR SEC_WCHAR;
typedef CHAR SEC_CHAR;

#if !defined(__wtypes_h__) || defined(SECURITY_KERNEL)
typedef long    HRESULT;
#endif // wtypes.h || security_kernel

typedef HRESULT SECURITY_STATUS;

#define SEC_TEXT TEXT
#define SEC_FAR
#define SEC_ENTRY __stdcall

//
// Decide what a string - 32 bits only since for 16 bits it is clear.
//


#ifdef UNICODE
typedef SEC_WCHAR SEC_FAR * SECURITY_PSTR;
typedef CONST SEC_WCHAR SEC_FAR * SECURITY_PCSTR;
#else // UNICODE
typedef SEC_CHAR SEC_FAR * SECURITY_PSTR;
typedef CONST SEC_CHAR SEC_FAR * SECURITY_PCSTR;
#endif // UNICODE


#endif // ISSP_LEVEL == 16

//
// Equivalent string for rpcrt:
//

#define __SEC_FAR SEC_FAR


//
// Okay, security specific types:
//


typedef struct _SecHandle
{
    unsigned long dwLower;
    unsigned long dwUpper;
} SecHandle, SEC_FAR * PSecHandle;

typedef SecHandle CredHandle;
typedef PSecHandle PCredHandle;

typedef SecHandle CtxtHandle;
typedef PSecHandle PCtxtHandle;

#if ISSP_LEVEL == 32


#  ifdef WIN32_CHICAGO

typedef unsigned __int64 QWORD;
typedef QWORD SECURITY_INTEGER, *PSECURITY_INTEGER;

#  elif defined(_NTDEF_) || defined(_WINNT_)

typedef LARGE_INTEGER _SECURITY_INTEGER, SECURITY_INTEGER, *PSECURITY_INTEGER;

#  else // _NTDEF_ || _WINNT_

// BUGBUG:  Alignment for axp

typedef struct _SECURITY_INTEGER
{
    unsigned long LowPart;
    long HighPart;
} SECURITY_INTEGER, *PSECURITY_INTEGER;

#  endif // _NTDEF_ || _WINNT_

#  ifndef SECURITY_MAC
typedef SECURITY_INTEGER TimeStamp;
typedef SECURITY_INTEGER SEC_FAR * PTimeStamp;
#  else // SECURITY_MAC
typedef unsigned long TimeStamp;
typedef unsigned long * PTimeStamp;
#  endif // SECUIRT_MAC

#else // ISSP_LEVEL == 32

typedef unsigned long TimeStamp;
typedef unsigned long SEC_FAR * PTimeStamp;

#endif // ISSP_LEVEL == 32


//
// If we are in 32 bit mode, define the SECURITY_STRING structure,
// as a clone of the base UNICODE_STRING structure.  This is used
// internally in security components, an as the string interface
// for kernel components (e.g. FSPs)
//

#if ISSP_LEVEL == 32
#  ifndef _NTDEF_
typedef struct _SECURITY_STRING {
    unsigned short      Length;
    unsigned short      MaximumLength;
#    ifdef MIDL_PASS
    [size_is(MaximumLength / 2), length_is(Length / 2)]
#    endif // MIDL_PASS
    unsigned short *    Buffer;
} SECURITY_STRING, * PSECURITY_STRING;
#  else // _NTDEF_
typedef UNICODE_STRING SECURITY_STRING, *PSECURITY_STRING;
#  endif // _NTDEF_
#endif // ISSP_LEVEL == 32


//
// SecPkgInfo structure
//
//  Provides general information about a security provider
//

typedef struct _SecPkgInfoW
{
    unsigned long fCapabilities;        // Capability bitmask
    unsigned short wVersion;            // Version of driver
    unsigned short wRPCID;              // ID for RPC Runtime
    unsigned long cbMaxToken;           // Size of authentication token (max)
#ifdef MIDL_PASS
    [string]
#endif
    SEC_WCHAR SEC_FAR * Name;           // Text name

#ifdef MIDL_PASS
    [string]
#endif
    SEC_WCHAR SEC_FAR * Comment;        // Comment
} SecPkgInfoW, SEC_FAR * PSecPkgInfoW;


typedef struct _SecPkgInfoA
{
    unsigned long fCapabilities;        // Capability bitmask
    unsigned short wVersion;            // Version of driver
    unsigned short wRPCID;              // ID for RPC Runtime
    unsigned long cbMaxToken;           // Size of authentication token (max)
#ifdef MIDL_PASS
    [string]
#endif
    SEC_CHAR SEC_FAR * Name;            // Text name

#ifdef MIDL_PASS
    [string]
#endif
    SEC_CHAR SEC_FAR * Comment;         // Comment
} SecPkgInfoA, SEC_FAR * PSecPkgInfoA;

#ifdef UNICODE
#  define SecPkgInfo SecPkgInfoW
#  define PSecPkgInfo PSecPkgInfoW
#else
#  define SecPkgInfo SecPkgInfoA
#  define PSecPkgInfo PSecPkgInfoA
#endif // !UNICODE

//
//  Security Package Capabilities
//
#define SECPKG_FLAG_INTEGRITY       0x00000001  // Supports integrity on messages
#define SECPKG_FLAG_PRIVACY         0x00000002  // Supports privacy (confidentiality)
#define SECPKG_FLAG_TOKEN_ONLY      0x00000004  // Only security token needed
#define SECPKG_FLAG_DATAGRAM        0x00000008  // Datagram RPC support
#define SECPKG_FLAG_CONNECTION      0x00000010  // Connection oriented RPC support
#define SECPKG_FLAG_MULTI_REQUIRED  0x00000020  // Full 3-leg required for re-auth.
#define SECPKG_FLAG_CLIENT_ONLY     0x00000040  // Server side functionality not available
#define SECPKG_FLAG_EXTENDED_ERROR  0x00000080  // Supports extended error msgs
#define SECPKG_FLAG_IMPERSONATION   0x00000100  // Supports impersonation
#define SECPKG_FLAG_ACCEPT_WIN32_NAME   0x00000200  // Accepts Win32 names
#define SECPKG_FLAG_STREAM          0x00000400  // Supports stream semantics


#define SECPKG_ID_NONE      0xFFFF


//
// SecBuffer
//
//  Generic memory descriptors for buffers passed in to the security
//  API
//

typedef struct _SecBuffer {
    unsigned long cbBuffer;             // Size of the buffer, in bytes
    unsigned long BufferType;           // Type of the buffer (below)
    void SEC_FAR * pvBuffer;            // Pointer to the buffer
} SecBuffer, SEC_FAR * PSecBuffer;

typedef struct _SecBufferDesc {
    unsigned long ulVersion;            // Version number
    unsigned long cBuffers;             // Number of buffers
#ifdef MIDL_PASS
    [size_is(cBuffers)]
#endif
    PSecBuffer pBuffers;                // Pointer to array of buffers
} SecBufferDesc, SEC_FAR * PSecBufferDesc;

#define SECBUFFER_VERSION           0

#define SECBUFFER_EMPTY             0   // Undefined, replaced by provider
#define SECBUFFER_DATA              1   // Packet data
#define SECBUFFER_TOKEN             2   // Security token
#define SECBUFFER_PKG_PARAMS        3   // Package specific parameters
#define SECBUFFER_MISSING           4   // Missing Data indicator
#define SECBUFFER_EXTRA             5   // Extra data
#define SECBUFFER_STREAM_TRAILER    6   // Security Trailer
#define SECBUFFER_STREAM_HEADER     7   // Security Header

#define SECBUFFER_ATTRMASK          0xF0000000
#define SECBUFFER_READONLY          0x80000000  // Buffer is read-only

//
//  Data Representation Constant:
//
#define SECURITY_NATIVE_DREP        0x00000010

//
//  Credential Use Flags
//
#define SECPKG_CRED_INBOUND         0x00000001
#define SECPKG_CRED_OUTBOUND        0x00000002
#define SECPKG_CRED_BOTH            0x00000003

//
//  InitializeSecurityContext Requirement and return flags:
//

#define ISC_REQ_DELEGATE                0x00000001
#define ISC_REQ_MUTUAL_AUTH             0x00000002
#define ISC_REQ_REPLAY_DETECT           0x00000004
#define ISC_REQ_SEQUENCE_DETECT         0x00000008
#define ISC_REQ_CONFIDENTIALITY         0x00000010
#define ISC_REQ_USE_SESSION_KEY         0x00000020
#define ISC_REQ_PROMPT_FOR_CREDS        0x00000040
#define ISC_REQ_USE_SUPPLIED_CREDS      0x00000080
#define ISC_REQ_ALLOCATE_MEMORY         0x00000100
#define ISC_REQ_USE_DCE_STYLE           0x00000200
#define ISC_REQ_DATAGRAM                0x00000400
#define ISC_REQ_CONNECTION              0x00000800
#define ISC_REQ_CALL_LEVEL              0x00001000
#define ISC_REQ_EXTENDED_ERROR          0x00004000
#define ISC_REQ_STREAM                  0x00008000
#define ISC_REQ_INTEGRITY               0x00010000
#define ISC_REQ_IDENTIFY                0x00020000

#define ISC_RET_DELEGATE                0x00000001
#define ISC_RET_MUTUAL_AUTH             0x00000002
#define ISC_RET_REPLAY_DETECT           0x00000004
#define ISC_RET_SEQUENCE_DETECT         0x00000008
#define ISC_RET_CONFIDENTIALITY         0x00000010
#define ISC_RET_USE_SESSION_KEY         0x00000020
#define ISC_RET_USED_COLLECTED_CREDS    0x00000040
#define ISC_RET_USED_SUPPLIED_CREDS     0x00000080
#define ISC_RET_ALLOCATED_MEMORY        0x00000100
#define ISC_RET_USED_DCE_STYLE          0x00000200
#define ISC_RET_DATAGRAM                0x00000400
#define ISC_RET_CONNECTION              0x00000800
#define ISC_RET_INTERMEDIATE_RETURN     0x00001000
#define ISC_RET_CALL_LEVEL              0x00002000
#define ISC_RET_EXTENDED_ERROR          0x00004000
#define ISC_RET_STREAM                  0x00008000
#define ISC_RET_INTEGRITY               0x00010000
#define ISC_RET_IDENTIFY                0x00020000

#define ASC_REQ_DELEGATE                0x00000001
#define ASC_REQ_MUTUAL_AUTH             0x00000002
#define ASC_REQ_REPLAY_DETECT           0x00000004
#define ASC_REQ_SEQUENCE_DETECT         0x00000008
#define ASC_REQ_CONFIDENTIALITY         0x00000010
#define ASC_REQ_USE_SESSION_KEY         0x00000020
#define ASC_REQ_ALLOCATE_MEMORY         0x00000100
#define ASC_REQ_USE_DCE_STYLE           0x00000200
#define ASC_REQ_DATAGRAM                0x00000400
#define ASC_REQ_CONNECTION              0x00000800
#define ASC_REQ_CALL_LEVEL              0x00001000
#define ASC_REQ_EXTENDED_ERROR          0x00008000
#define ASC_REQ_STREAM                  0x00010000
#define ASC_REQ_INTEGRITY               0x00020000
#define ASC_REQ_LICENSING               0x00040000


#define ASC_RET_DELEGATE                0x00000001
#define ASC_RET_MUTUAL_AUTH             0x00000002
#define ASC_RET_REPLAY_DETECT           0x00000004
#define ASC_RET_SEQUENCE_DETECT         0x00000008
#define ASC_RET_CONFIDENTIALITY         0x00000010
#define ASC_RET_USE_SESSION_KEY         0x00000020
#define ASC_RET_ALLOCATED_MEMORY        0x00000100
#define ASC_RET_USED_DCE_STYLE          0x00000200
#define ASC_RET_DATAGRAM                0x00000400
#define ASC_RET_CONNECTION              0x00000800
#define ASC_RET_CALL_LEVEL              0x00002000 // skipped 1000 to be like ISC_
#define ASC_RET_THIRD_LEG_FAILED        0x00004000
#define ASC_RET_EXTENDED_ERROR          0x00008000
#define ASC_RET_STREAM                  0x00010000
#define ASC_RET_INTEGRITY               0x00020000
#define ASC_RET_LICENSING               0x00040000

//
//  Security Credentials Attributes:
//

#define SECPKG_CRED_ATTR_NAMES 1

typedef struct _SecPkgCredentials_NamesW
{
    SEC_WCHAR SEC_FAR * sUserName;
} SecPkgCredentials_NamesW, SEC_FAR * PSecPkgCredentials_NamesW;

typedef struct _SecPkgCredentials_NamesA
{
    SEC_CHAR SEC_FAR * sUserName;
} SecPkgCredentials_NamesA, SEC_FAR * PSecPkgCredentials_NamesA;

#ifdef UNICODE
#  define SecPkgCredentials_Names SecPkgCredentials_NamesW
#  define PSecPkgCredentials_Names PSecPkgCredentials_NamesW
#else
#  define SecPkgCredentials_Names SecPkgCredentials_NamesA
#  define PSecPkgCredentials_Names PSecPkgCredentials_NamesA
#endif // !UNICODE

//
//  Security Context Attributes:
//

#define SECPKG_ATTR_SIZES           0
#define SECPKG_ATTR_NAMES           1
#define SECPKG_ATTR_LIFESPAN        2
#define SECPKG_ATTR_DCE_INFO        3
#define SECPKG_ATTR_STREAM_SIZES    4
#define SECPKG_ATTR_KEY_INFO        5
#define SECPKG_ATTR_AUTHORITY       6
#define SECPKG_ATTR_PROTO_INFO      7

typedef struct _SecPkgContext_Sizes
{
    unsigned long cbMaxToken;
    unsigned long cbMaxSignature;
    unsigned long cbBlockSize;
    unsigned long cbSecurityTrailer;
} SecPkgContext_Sizes, SEC_FAR * PSecPkgContext_Sizes;

typedef struct _SecPkgContext_StreamSizes
{
    unsigned long   cbHeader;
    unsigned long   cbTrailer;
    unsigned long   cbMaximumMessage;
    unsigned long   cBuffers;
    unsigned long   cbBlockSize;
} SecPkgContext_StreamSizes, * PSecPkgContext_StreamSizes;

typedef struct _SecPkgContext_NamesW
{
    SEC_WCHAR SEC_FAR * sUserName;
} SecPkgContext_NamesW, SEC_FAR * PSecPkgContext_NamesW;

typedef struct _SecPkgContext_NamesA
{
    SEC_CHAR SEC_FAR * sUserName;
} SecPkgContext_NamesA, SEC_FAR * PSecPkgContext_NamesA;

#ifdef UNICODE
#  define SecPkgContext_Names SecPkgContext_NamesW
#  define PSecPkgContext_Names PSecPkgContext_NamesW
#else
#  define SecPkgContext_Names SecPkgContext_NamesA
#  define PSecPkgContext_Names PSecPkgContext_NamesA
#endif // !UNICODE

typedef struct _SecPkgContext_Lifespan
{
    TimeStamp tsStart;
    TimeStamp tsExpiry;
} SecPkgContext_Lifespan, SEC_FAR * PSecPkgContext_Lifespan;

typedef struct _SecPkgContext_DceInfo
{
    unsigned long AuthzSvc;
    void SEC_FAR * pPac;
} SecPkgContext_DceInfo, SEC_FAR * PSecPkgContext_DceInfo;

typedef struct _SecPkgContext_KeyInfoA
{
    SEC_CHAR SEC_FAR *  sSignatureAlgorithmName;
    SEC_CHAR SEC_FAR *  sEncryptAlgorithmName;
    unsigned long       KeySize;
    unsigned long       SignatureAlgorithm;
    unsigned long       EncryptAlgorithm;
} SecPkgContext_KeyInfoA, SEC_FAR * PSecPkgContext_KeyInfoA;

typedef struct _SecPkgContext_KeyInfoW
{
    SEC_WCHAR SEC_FAR * sSignatureAlgorithmName;
    SEC_WCHAR SEC_FAR * sEncryptAlgorithmName;
    unsigned long       KeySize;
    unsigned long       SignatureAlgorithm;
    unsigned long       EncryptAlgorithm;
} SecPkgContext_KeyInfoW, SEC_FAR * PSecPkgContext_KeyInfoW;

#ifdef UNICODE
#define SecPkgContext_KeyInfo   SecPkgContext_KeyInfoW
#define PSecPkgContext_KeyInfo  PSecPkgContext_KeyInfoW
#else
#define SecPkgContext_KeyInfo   SecPkgContext_KeyInfoA
#define PSecPkgContext_KeyInfo  PSecPkgContext_KeyInfoA
#endif

typedef struct _SecPkgContext_AuthorityA
{
    SEC_CHAR SEC_FAR *  sAuthorityName;
} SecPkgContext_AuthorityA, * PSecPkgContext_AuthorityA;

typedef struct _SecPkgContext_AuthorityW
{
    SEC_WCHAR SEC_FAR * sAuthorityName;
} SecPkgContext_AuthorityW, * PSecPkgContext_AuthorityW;

#ifdef UNICODE
#define SecPkgContext_Authority SecPkgContext_AuthorityW
#define PSecPkgContext_Authority    PSecPkgContext_AuthorityW
#else
#define SecPkgContext_Authority SecPkgContext_AuthorityA
#define PSecPkgContext_Authority    PSecPkgContext_AuthorityA
#endif

typedef struct _SecPkgContext_ProtoInfoA
{
    SEC_CHAR SEC_FAR *  sProtocolName;
    unsigned long       majorVersion;
    unsigned long       minorVersion;
} SecPkgContext_ProtoInfoA, SEC_FAR * PSecPkgContext_ProtoInfoA;

typedef struct _SecPkgContext_ProtoInfoW
{
    SEC_WCHAR SEC_FAR * sProtocolName;
    unsigned long       majorVersion;
    unsigned long       minorVersion;
} SecPkgContext_ProtoInfoW, SEC_FAR * PSecPkgContext_ProtoInfoW;

#ifdef UNICODE
#define SecPkgContext_ProtoInfo   SecPkgContext_ProtoInfoW
#define PSecPkgContext_ProtoInfo  PSecPkgContext_ProtoInfoW
#else
#define SecPkgContext_ProtoInfo   SecPkgContext_ProtoInfoA
#define PSecPkgContext_ProtoInfo  PSecPkgContext_ProtoInfoA
#endif

typedef void
(SEC_ENTRY SEC_FAR * SEC_GET_KEY_FN) (
    void SEC_FAR * Arg,                 // Argument passed in
    void SEC_FAR * Principal,           // Principal ID
    unsigned long KeyVer,               // Key Version
    void SEC_FAR * SEC_FAR * Key,       // Returned ptr to key
    SECURITY_STATUS SEC_FAR * Status    // returned status
    );

SECURITY_STATUS SEC_ENTRY
AcquireCredentialsHandleW(
#if ISSP_MODE == 0                      // For Kernel mode
    PSECURITY_STRING pPrincipal,
    PSECURITY_STRING pPackage,
#else
    SEC_WCHAR SEC_FAR * pszPrincipal,   // Name of principal
    SEC_WCHAR SEC_FAR * pszPackage,     // Name of package
#endif
    unsigned long fCredentialUse,       // Flags indicating use
    void SEC_FAR * pvLogonId,           // Pointer to logon ID
    void SEC_FAR * pAuthData,           // Package specific data
    SEC_GET_KEY_FN pGetKeyFn,           // Pointer to GetKey() func
    void SEC_FAR * pvGetKeyArgument,    // Value to pass to GetKey()
    PCredHandle phCredential,           // (out) Cred Handle
    PTimeStamp ptsExpiry                // (out) Lifetime (optional)
    );

typedef SECURITY_STATUS
(SEC_ENTRY * ACQUIRE_CREDENTIALS_HANDLE_FN_W)(
#if ISSP_MODE == 0
    PSECURITY_STRING,
    PSECURITY_STRING,
#else
    SEC_WCHAR SEC_FAR *,
    SEC_WCHAR SEC_FAR *,
#endif
    unsigned long,
    void SEC_FAR *,
    void SEC_FAR *,
    SEC_GET_KEY_FN,
    void SEC_FAR *,
    PCredHandle,
    PTimeStamp);


SECURITY_STATUS SEC_ENTRY
AcquireCredentialsHandleA(
    SEC_CHAR SEC_FAR * pszPrincipal,    // Name of principal
    SEC_CHAR SEC_FAR * pszPackage,      // Name of package
    unsigned long fCredentialUse,       // Flags indicating use
    void SEC_FAR * pvLogonId,           // Pointer to logon ID
    void SEC_FAR * pAuthData,           // Package specific data
    SEC_GET_KEY_FN pGetKeyFn,           // Pointer to GetKey() func
    void SEC_FAR * pvGetKeyArgument,    // Value to pass to GetKey()
    PCredHandle phCredential,           // (out) Cred Handle
    PTimeStamp ptsExpiry                // (out) Lifetime (optional)
    );

typedef SECURITY_STATUS
(SEC_ENTRY * ACQUIRE_CREDENTIALS_HANDLE_FN_A)(
    SEC_CHAR SEC_FAR *,
    SEC_CHAR SEC_FAR *,
    unsigned long,
    void SEC_FAR *,
    void SEC_FAR *,
    SEC_GET_KEY_FN,
    void SEC_FAR *,
    PCredHandle,
    PTimeStamp);

#ifdef UNICODE
#  define AcquireCredentialsHandle AcquireCredentialsHandleW
#  define ACQUIRE_CREDENTIALS_HANDLE_FN ACQUIRE_CREDENTIALS_HANDLE_FN_W
#else
#  define AcquireCredentialsHandle AcquireCredentialsHandleA
#  define ACQUIRE_CREDENTIALS_HANDLE_FN ACQUIRE_CREDENTIALS_HANDLE_FN_A
#endif // !UNICODE



SECURITY_STATUS SEC_ENTRY
FreeCredentialsHandle(
    PCredHandle phCredential            // Handle to free
    );

typedef SECURITY_STATUS
(SEC_ENTRY * FREE_CREDENTIALS_HANDLE_FN)(
    PCredHandle );



////////////////////////////////////////////////////////////////////////
///
/// Context Management Functions
///
////////////////////////////////////////////////////////////////////////

SECURITY_STATUS SEC_ENTRY
InitializeSecurityContextW(
    PCredHandle phCredential,               // Cred to base context
    PCtxtHandle phContext,                  // Existing context (OPT)
#if ISSP_MODE == 0
    PSECURITY_STRING pTargetName,
#else
    SEC_WCHAR SEC_FAR * pszTargetName,      // Name of target
#endif
    unsigned long fContextReq,              // Context Requirements
    unsigned long Reserved1,                // Reserved, MBZ
    unsigned long TargetDataRep,            // Data rep of target
    PSecBufferDesc pInput,                  // Input Buffers
    unsigned long Reserved2,                // Reserved, MBZ
    PCtxtHandle phNewContext,               // (out) New Context handle
    PSecBufferDesc pOutput,                 // (inout) Output Buffers
    unsigned long SEC_FAR * pfContextAttr,  // (out) Context attrs
    PTimeStamp ptsExpiry                    // (out) Life span (OPT)
    );

typedef SECURITY_STATUS
(SEC_ENTRY * INITIALIZE_SECURITY_CONTEXT_FN_W)(
    PCredHandle,
    PCtxtHandle,
#if ISSP_MODE == 0
    PSECURITY_STRING,
#else
    SEC_WCHAR SEC_FAR *,
#endif
    unsigned long,
    unsigned long,
    unsigned long,
    PSecBufferDesc,
    unsigned long,
    PCtxtHandle,
    PSecBufferDesc,
    unsigned long SEC_FAR *,
    PTimeStamp);


SECURITY_STATUS SEC_ENTRY
InitializeSecurityContextA(
    PCredHandle phCredential,               // Cred to base context
    PCtxtHandle phContext,                  // Existing context (OPT)
    SEC_CHAR SEC_FAR * pszTargetName,       // Name of target
    unsigned long fContextReq,              // Context Requirements
    unsigned long Reserved1,                // Reserved, MBZ
    unsigned long TargetDataRep,            // Data rep of target
    PSecBufferDesc pInput,                  // Input Buffers
    unsigned long Reserved2,                // Reserved, MBZ
    PCtxtHandle phNewContext,               // (out) New Context handle
    PSecBufferDesc pOutput,                 // (inout) Output Buffers
    unsigned long SEC_FAR * pfContextAttr,  // (out) Context attrs
    PTimeStamp ptsExpiry                    // (out) Life span (OPT)
    );

typedef SECURITY_STATUS
(SEC_ENTRY * INITIALIZE_SECURITY_CONTEXT_FN_A)(
    PCredHandle,
    PCtxtHandle,
    SEC_CHAR SEC_FAR *,
    unsigned long,
    unsigned long,
    unsigned long,
    PSecBufferDesc,
    unsigned long,
    PCtxtHandle,
    PSecBufferDesc,
    unsigned long SEC_FAR *,
    PTimeStamp);

#ifdef UNICODE
#  define InitializeSecurityContext InitializeSecurityContextW
#  define INITIALIZE_SECURITY_CONTEXT_FN INITIALIZE_SECURITY_CONTEXT_FN_W
#else
#  define InitializeSecurityContext InitializeSecurityContextA
#  define INITIALIZE_SECURITY_CONTEXT_FN INITIALIZE_SECURITY_CONTEXT_FN_A
#endif // !UNICODE



SECURITY_STATUS SEC_ENTRY
AcceptSecurityContext(
    PCredHandle phCredential,               // Cred to base context
    PCtxtHandle phContext,                  // Existing context (OPT)
    PSecBufferDesc pInput,                  // Input buffer
    unsigned long fContextReq,              // Context Requirements
    unsigned long TargetDataRep,            // Target Data Rep
    PCtxtHandle phNewContext,               // (out) New context handle
    PSecBufferDesc pOutput,                 // (inout) Output buffers
    unsigned long SEC_FAR * pfContextAttr,  // (out) Context attributes
    PTimeStamp ptsExpiry                    // (out) Life span (OPT)
    );

typedef SECURITY_STATUS
(SEC_ENTRY * ACCEPT_SECURITY_CONTEXT_FN)(
    PCredHandle,
    PCtxtHandle,
    PSecBufferDesc,
    unsigned long,
    unsigned long,
    PCtxtHandle,
    PSecBufferDesc,
    unsigned long SEC_FAR *,
    PTimeStamp);



SECURITY_STATUS SEC_ENTRY
CompleteAuthToken(
    PCtxtHandle phContext,              // Context to complete
    PSecBufferDesc pToken               // Token to complete
    );

typedef SECURITY_STATUS
(SEC_ENTRY * COMPLETE_AUTH_TOKEN_FN)(
    PCtxtHandle,
    PSecBufferDesc);


SECURITY_STATUS SEC_ENTRY
ImpersonateSecurityContext(
    PCtxtHandle phContext               // Context to impersonate
    );

typedef SECURITY_STATUS
(SEC_ENTRY * IMPERSONATE_SECURITY_CONTEXT_FN)(
    PCtxtHandle);



SECURITY_STATUS SEC_ENTRY
RevertSecurityContext(
    PCtxtHandle phContext               // Context from which to re
    );

typedef SECURITY_STATUS
(SEC_ENTRY * REVERT_SECURITY_CONTEXT_FN)(
    PCtxtHandle);


SECURITY_STATUS SEC_ENTRY
QuerySecurityContextToken(
    PCtxtHandle phContext,
    void SEC_FAR * Token
    );

typedef SECURITY_STATUS
(SEC_ENTRY * QUERY_SECURITY_CONTEXT_TOKEN_FN)(
    PCtxtHandle, void SEC_FAR *);



SECURITY_STATUS SEC_ENTRY
DeleteSecurityContext(
    PCtxtHandle phContext               // Context to delete
    );

typedef SECURITY_STATUS
(SEC_ENTRY * DELETE_SECURITY_CONTEXT_FN)(
    PCtxtHandle);



SECURITY_STATUS SEC_ENTRY
ApplyControlToken(
    PCtxtHandle phContext,              // Context to modify
    PSecBufferDesc pInput               // Input token to apply
    );

typedef SECURITY_STATUS
(SEC_ENTRY * APPLY_CONTROL_TOKEN_FN)(
    PCtxtHandle, PSecBufferDesc);



SECURITY_STATUS SEC_ENTRY
QueryContextAttributesW(
    PCtxtHandle phContext,              // Context to query
    unsigned long ulAttribute,          // Attribute to query
    void SEC_FAR * pBuffer              // Buffer for attributes
    );

typedef SECURITY_STATUS
(SEC_ENTRY * QUERY_CONTEXT_ATTRIBUTES_FN_W)(
    PCtxtHandle,
    unsigned long,
    void SEC_FAR *);

SECURITY_STATUS SEC_ENTRY
QueryContextAttributesA(
    PCtxtHandle phContext,              // Context to query
    unsigned long ulAttribute,          // Attribute to query
    void SEC_FAR * pBuffer              // Buffer for attributes
    );

typedef SECURITY_STATUS
(SEC_ENTRY * QUERY_CONTEXT_ATTRIBUTES_FN_A)(
    PCtxtHandle,
    unsigned long,
    void SEC_FAR *);

#ifdef UNICODE
#  define QueryContextAttributes QueryContextAttributesW
#  define QUERY_CONTEXT_ATTRIBUTES_FN QUERY_CONTEXT_ATTRIBUTES_FN_W
#else
#  define QueryContextAttributes QueryContextAttributesA
#  define QUERY_CONTEXT_ATTRIBUTES_FN QUERY_CONTEXT_ATTRIBUTES_FN_A
#endif // !UNICODE


SECURITY_STATUS SEC_ENTRY
QueryCredentialsAttributesW(
    PCredHandle phCredential,              // Credential to query
    unsigned long ulAttribute,          // Attribute to query
    void SEC_FAR * pBuffer              // Buffer for attributes
    );

typedef SECURITY_STATUS
(SEC_ENTRY * QUERY_CREDENTIALS_ATTRIBUTES_FN_W)(
    PCredHandle,
    unsigned long,
    void SEC_FAR *);

SECURITY_STATUS SEC_ENTRY
QueryCredentialsAttributesA(
    PCredHandle phCredential,              // Credential to query
    unsigned long ulAttribute,          // Attribute to query
    void SEC_FAR * pBuffer              // Buffer for attributes
    );

typedef SECURITY_STATUS
(SEC_ENTRY * QUERY_CREDENTIALS_ATTRIBUTES_FN_A)(
    PCredHandle,
    unsigned long,
    void SEC_FAR *);

#ifdef UNICODE
#  define QueryCredentialsAttributes QueryCredentialsAttributesW
#  define QUERY_CREDENTIALS_ATTRIBUTES_FN QUERY_CREDENTIALS_ATTRIBUTES_FN_W
#else
#  define QueryCredentialsAttributes QueryCredentialsAttributesA
#  define QUERY_CREDENTIALS_ATTRIBUTES_FN QUERY_CREDENTIALS_ATTRIBUTES_FN_A
#endif // !UNICODE



SECURITY_STATUS SEC_ENTRY
FreeContextBuffer(
    void SEC_FAR * pvContextBuffer      // buffer to free
    );

typedef SECURITY_STATUS
(SEC_ENTRY * FREE_CONTEXT_BUFFER_FN)(
    void SEC_FAR *);



///////////////////////////////////////////////////////////////////
////
////    Message Support API
////
//////////////////////////////////////////////////////////////////

SECURITY_STATUS SEC_ENTRY
MakeSignature(
    PCtxtHandle phContext,              // Context to use
    unsigned long fQOP,                 // Quality of Protection
    PSecBufferDesc pMessage,            // Message to sign
    unsigned long MessageSeqNo          // Message Sequence Num.
    );

typedef SECURITY_STATUS
(SEC_ENTRY * MAKE_SIGNATURE_FN)(
    PCtxtHandle,
    unsigned long,
    PSecBufferDesc,
    unsigned long);



SECURITY_STATUS SEC_ENTRY
VerifySignature(
    PCtxtHandle phContext,              // Context to use
    PSecBufferDesc pMessage,            // Message to verify
    unsigned long MessageSeqNo,         // Sequence Num.
    unsigned long SEC_FAR * pfQOP       // QOP used
    );

typedef SECURITY_STATUS
(SEC_ENTRY * VERIFY_SIGNATURE_FN)(
    PCtxtHandle,
    PSecBufferDesc,
    unsigned long,
    unsigned long SEC_FAR *);





///////////////////////////////////////////////////////////////////////////
////
////    Misc.
////
///////////////////////////////////////////////////////////////////////////


SECURITY_STATUS SEC_ENTRY
EnumerateSecurityPackagesW(
    unsigned long SEC_FAR * pcPackages,     // Receives num. packages
    PSecPkgInfoW SEC_FAR * ppPackageInfo    // Receives array of info
    );

typedef SECURITY_STATUS
(SEC_ENTRY * ENUMERATE_SECURITY_PACKAGES_FN_W)(
    unsigned long SEC_FAR *,
    PSecPkgInfoW SEC_FAR *);



SECURITY_STATUS SEC_ENTRY
EnumerateSecurityPackagesA(
    unsigned long SEC_FAR * pcPackages,     // Receives num. packages
    PSecPkgInfoA SEC_FAR * ppPackageInfo    // Receives array of info
    );

typedef SECURITY_STATUS
(SEC_ENTRY * ENUMERATE_SECURITY_PACKAGES_FN_A)(
    unsigned long SEC_FAR *,
    PSecPkgInfoA SEC_FAR *);

#ifdef UNICODE
#  define EnumerateSecurityPackages EnumerateSecurityPackagesW
#  define ENUMERATE_SECURITY_PACKAGES_FN ENUMERATE_SECURITY_PACKAGES_FN_W
#else
#  define EnumerateSecurityPackages EnumerateSecurityPackagesA
#  define ENUMERATE_SECURITY_PACKAGES_FN ENUMERATE_SECURITY_PACKAGES_FN_A
#endif // !UNICODE



SECURITY_STATUS SEC_ENTRY
QuerySecurityPackageInfoW(
#if ISSP_MODE == 0
    PSECURITY_STRING pPackageName,
#else
    SEC_WCHAR SEC_FAR * pszPackageName,     // Name of package
#endif
    PSecPkgInfoW SEC_FAR *ppPackageInfo              // Receives package info
    );

typedef SECURITY_STATUS
(SEC_ENTRY * QUERY_SECURITY_PACKAGE_INFO_FN_W)(
#if ISSP_MODE == 0
    PSECURITY_STRING,
#else
    SEC_WCHAR SEC_FAR *,
#endif
    PSecPkgInfoW SEC_FAR *);



SECURITY_STATUS SEC_ENTRY
QuerySecurityPackageInfoA(
    SEC_CHAR SEC_FAR * pszPackageName,      // Name of package
    PSecPkgInfoA SEC_FAR *ppPackageInfo              // Receives package info
    );

typedef SECURITY_STATUS
(SEC_ENTRY * QUERY_SECURITY_PACKAGE_INFO_FN_A)(
    SEC_CHAR SEC_FAR *,
    PSecPkgInfoA SEC_FAR *);

#ifdef UNICODE
#  define QuerySecurityPackageInfo QuerySecurityPackageInfoW
#  define QUERY_SECURITY_PACKAGE_INFO_FN QUERY_SECURITY_PACKAGE_INFO_FN_W
#else
#  define QuerySecurityPackageInfo QuerySecurityPackageInfoA
#  define QUERY_SECURITY_PACKAGE_INFO_FN QUERY_SECURITY_PACKAGE_INFO_FN_A
#endif // !UNICODE


#if ISSP_MODE == 0

//
// Deferred mode calls for rdr
//

SECURITY_STATUS SEC_ENTRY
DeleteSecurityContextDefer(
    PCtxtHandle     phContext);

SECURITY_STATUS SEC_ENTRY
FreeCredentialsHandleDefer(
    PCredHandle     phCreds);

#endif

typedef enum _SecDelegationType {
    SecFull,
    SecService,
    SecTree,
    SecDirectory,
    SecObject
} SecDelegationType, * PSecDelegationType;

SECURITY_STATUS SEC_ENTRY
DelegateSecurityContext(
    PCtxtHandle         phContext,          // IN Active context to delegate
#if ISSP_MODE == 0
    PSECURITY_STRING    pTarget,            // IN Target path
#else
    SEC_CHAR SEC_FAR *  pszTarget,
#endif
    SecDelegationType   DelegationType,     // IN Type of delegation
    PTimeStamp          pExpiry,            // IN OPTIONAL time limit
    PSecBuffer          pPackageParameters, // IN OPTIONAL package specific
    PSecBufferDesc      pOutput);           // OUT Token for applycontroltoken.


///////////////////////////////////////////////////////////////////////////
////
////    Proxies
////
///////////////////////////////////////////////////////////////////////////


//
// Proxies are only available on NT platforms
//

#ifdef NT_INCLUDED

typedef enum _SSPI_PROXY_CLASS_TAG {
        SspiProxyFull,
        SspiProxyService,
        SspiProxyTree,
        SspiProxyDirectory
} _SSPI_PROXY_CLASS;

#ifndef SSPI_PROXY_CLASS
#define SSPI_PROXY_CLASS _SSPI_PROXY_CLASS
#endif

#ifndef _DWORD_DEFINED
#define _DWORD_DEFINED
typedef unsigned long DWORD;
#endif // !_DWORD_DEFINED



#include <accctrl.h>

//
// proxy access rights
//
#define PROXY_READ              0x01        // reading of proxy data
#define PROXY_WRITE             0x02        // writing of proxy data
#define PROXY_INVOKE            0x04        // invoking an existing proxy

#define PROXY_ALL_ACCESS        ( READ_CONTROL | WRITE_DAC | DELETE | 0x07 )

#define PROXY_GENERIC_READ      PROXY_READ
#define PROXY_GENERIC_WRITE     PROXY_WRITE
#define PROXY_GENERIC_EXECUTE   PROXY_INVOKE
#define PROXY_GENERIC_ALL       ( PROXY_READ   |  \
                                  PROXY_WRITE  |  \
                                  PROXY_INVOKE |  \
                                  WRITE_DAC    |  \
                                  READ_CONTROL |  \
                                  DELETE )

#define GRANTOR_DEFAULT_ACCESS  ( WRITE_DAC    |  \
                                  READ_CONTROL |  \
                                  DELETE       |  \
                                  PROXY_READ   |  \
                                  PROXY_WRITE  )

#define GRANTEE_DEFAULT_ACCESS  ( PROXY_INVOKE )

#define ADMIN_DEFAULT_ACCESS    ( WRITE_DAC    |  \
                                  READ_CONTROL |  \
                                  DELETE       |  \
                                  PROXY_READ  )


//
// Types available for use with proxy APIs
//
typedef enum _SECURITY_INFORMATION_TYPE {
    GranteeList,                // simple list of grantees' DN
    ExplicitAccess,             // list of EXPLICIT_ACCESSes
    SecurityDescriptor          // SECURITY_DESCRIPTOR
} SECURITY_INFORMATION_TYPE;

typedef struct _SECURITY_ACCESS_INFO {
    SECURITY_INFORMATION_TYPE    ulType;
    VOID SEC_FAR *               pvData;
} SECURITY_ACCESS_INFO, SEC_FAR * PSECURITY_ACCESS_INFO;

typedef struct _PROXY_ACCESS_LIST {
    ULONG                       cAccesses;
    EXPLICIT_ACCESS SEC_FAR *   pAccesses;
} PROXY_ACCESS_LIST, SEC_FAR * PPROXY_ACCESS_LIST;

typedef struct _PROXY_GRANTEE_LIST {
    ULONG                          cGrantees;
#if ISSP_MODE == 0
    PSECURITY_STRING *             ppssGrantees;
#else
    SEC_WCHAR SEC_FAR * SEC_FAR *  ppwszGrantees;
#endif
} PROXY_GRANTEE_LIST, SEC_FAR * PPROXY_GRANTEE_LIST;

typedef struct _PROXY_REFERENCE {
    GUID    gIssuingDomain;
    GUID    gProxyId;
} PROXY_REFERENCE, SEC_FAR * PPROXY_REFERENCE;


//
// GrantProxy API
//
SECURITY_STATUS SEC_ENTRY
GrantProxyW(
    PCredHandle           phCredential,           // (in) Handle to base proxy on
#if ISSP_MODE == 0
    PSECURITY_STRING      pssProxyName,           // (in optional) proxy name
#else
    SEC_WCHAR SEC_FAR *   pwszProxyName,
#endif
    SSPI_PROXY_CLASS           ProxyClass,             // (in) class requested
#if ISSP_MODE == 0
    PSECURITY_STRING      pssTarget,
#else
    SEC_WCHAR SEC_FAR *   pwszTarget,             // (in) Target of proxy
#endif
    unsigned long         ContainerMask,          // (in) Access mask
    unsigned long         ObjectMask,             // (in) Access mask
    PTimeStamp            tsExpiry,               // (in) time proxy expires
    PSECURITY_ACCESS_INFO pAccessInfo,            // (in) grantees and accesses
    PPROXY_REFERENCE      phProxy                 // (out) proxy handle
    );

typedef SECURITY_STATUS
(SEC_ENTRY * GRANT_PROXY_FN_W)(
    PCredHandle,
#if ISSP_MODE == 0
    PSECURITY_STRING,
#else
    SEC_WCHAR SEC_FAR *,
#endif
    SSPI_PROXY_CLASS,
#if ISSP_MODE == 0
    PSECURITY_STRING,
#else
    SEC_WCHAR SEC_FAR *,
#endif
    unsigned long,
    unsigned long,
    PTimeStamp,
    PSECURITY_ACCESS_INFO,
    PPROXY_REFERENCE );


SECURITY_STATUS SEC_ENTRY
GrantProxyA(
    PCredHandle           phCredential,           // (in) Handle to base proxy on
    SEC_CHAR SEC_FAR *    pszProxyName,           // (in optional) proxy name
    SSPI_PROXY_CLASS           ProxyClass,             // (in) class requested
    SEC_CHAR SEC_FAR *    pszTarget,              // (in) Target of proxy
    unsigned long         ContainerMask,          // (in) Access mask
    unsigned long         ObjectMask,             // (in) Access mask
    PTimeStamp            ptsExpiry,              // (in) time proxy expires
    PSECURITY_ACCESS_INFO pAccessInfo,            // (in) grantees and accesses
    PPROXY_REFERENCE      phProxy                 // (out) proxy handle
    );

typedef SECURITY_STATUS
(SEC_ENTRY * GRANT_PROXY_FN_A)(
    PCredHandle,
    SEC_CHAR SEC_FAR *,
    SSPI_PROXY_CLASS,
    SEC_CHAR SEC_FAR *,
    unsigned long,
    unsigned long,
    PTimeStamp,
    PSECURITY_ACCESS_INFO,
    PPROXY_REFERENCE );


#ifdef UNICODE
#  define GrantProxy       GrantProxyW
#  define GRANT_PROXY_FN   GRANT_PROXY_FN_W
#else
#  define GrantProxy       GrantProxyA
#  define GRANT_PROXY_FN   GRANT_PROXY_FN_A
#endif // !UNICODE

//
// RevokeProxy API
//
SECURITY_STATUS SEC_ENTRY
RevokeProxyW(
    PCredHandle          phCredential,           // (in) credentials
    PPROXY_REFERENCE     phProxy,                // (in) proxy handle
#if ISSP_MODE == 0
    PSECURITY_STRING     pssProxyName
#else
    SEC_WCHAR SEC_FAR *  pwszProxyName           // (in optional) Proxy name
#endif
    );

typedef SECURITY_STATUS
(SEC_ENTRY * REVOKE_PROXY_FN_W)(
    PCredHandle,
    PPROXY_REFERENCE,
#if ISSP_MODE == 0
    PSECURITY_STRING
#else
    SEC_WCHAR SEC_FAR *
#endif
    );

SECURITY_STATUS SEC_ENTRY
RevokeProxyA(
    PCredHandle          phCredential,           // (in) credentials
    PPROXY_REFERENCE     phProxy,                // (in) proxy handle
    SEC_CHAR SEC_FAR *   pszProxyName            // (in) proxy name
    );

typedef SECURITY_STATUS
(SEC_ENTRY * REVOKE_PROXY_FN_A)(
    PCredHandle,
    PPROXY_REFERENCE,
    SEC_CHAR SEC_FAR *
    );

#ifdef UNICODE
#  define RevokeProxy      RevokeProxyW
#  define REVOKE_PROXY_FN  REVOKE_PROXY_FN_W
#else
#  define RevokeProxy      RevokeProxyA
#  define REVOKE_PROXY_FN  REVOKE_PROXY_FN_A
#endif // !UNICODE


//
// InvokeProxy API
//
SECURITY_STATUS SEC_ENTRY
InvokeProxyW(
    PCredHandle          phCredential,           // (in) handle to base proxy on
    PPROXY_REFERENCE     phProxy,                // (in) proxy handle
#if ISSP_MODE == 0
    PSECURITY_STRING     pssProxyName,
#else
    SEC_WCHAR SEC_FAR *  pwszProxyName,          // (in optional) Proxy name
#endif
    PCtxtHandle          phContext               // (out) security context
    );

typedef SECURITY_STATUS
(SEC_ENTRY * INVOKE_PROXY_FN_W)(
    PCredHandle,
    PPROXY_REFERENCE,
#if ISSP_MODE == 0
    PSECURITY_STRING,
#else
    SEC_WCHAR SEC_FAR *,
#endif
    PCtxtHandle );

SECURITY_STATUS SEC_ENTRY
InvokeProxyA(
    PCredHandle          phCredential,           // (in) handle to base proxy on
    PPROXY_REFERENCE     phProxy,                // (in) proxy handle
    SEC_CHAR SEC_FAR *   pszProxyName,           // (in optional) Proxy name
    PCtxtHandle          phContext               // (out) security context
    );

typedef SECURITY_STATUS
(SEC_ENTRY * INVOKE_PROXY_FN_A)(
    PCredHandle,
    PPROXY_REFERENCE,
    SEC_CHAR SEC_FAR *,
    PCtxtHandle );

#ifdef UNICODE
#  define InvokeProxy      InvokeProxyW
#  define INVOKE_PROXY_FN  INVOKE_PROXY_FN_W
#else
#  define InvokeProxy      InvokeProxyA
#  define INVOKE_PROXY_FN  INVOKE_PROXY_FN_A
#endif // !UNICODE


//
// RenewProxy API
//
SECURITY_STATUS SEC_ENTRY
RenewProxyW(
    PCredHandle          phCredential,           // (in) credentials
    PPROXY_REFERENCE     phProxy,                // (in) proxy handle
#if ISSP_MODE == 0
    PSECURITY_STRING     pssProxyName,
#else
    SEC_WCHAR SEC_FAR *  pwszProxyName,          // (in) proxy name
#endif
    PTimeStamp           ptsExpiry               // (in) new absolute expiry
    );

typedef SECURITY_STATUS
(SEC_ENTRY * RENEW_PROXY_FN_W)(
    PCredHandle,
    PPROXY_REFERENCE,
#if ISSP_MODE == 0
    PSECURITY_STRING,
#else
    SEC_WCHAR SEC_FAR *,
#endif
    PTimeStamp
    );

SECURITY_STATUS SEC_ENTRY
RenewProxyA(
    PCredHandle          phCredential,           // (in) credentials
    PPROXY_REFERENCE     phProxy,                // (in) proxy handle
    SEC_CHAR SEC_FAR *   pszProxyName,           // (in) proxy name
    PTimeStamp           ptsExpiry               // (in) new expiry time
    );

typedef SECURITY_STATUS
(SEC_ENTRY * RENEW_PROXY_FN_A)(
    PCredHandle,
    PPROXY_REFERENCE,
    SEC_CHAR SEC_FAR *,
    PTimeStamp
    );

#ifdef UNICODE
#  define RenewProxy      RenewProxyW
#  define RENEW_PROXY_FN  RENEW_PROXY_FN_W
#else
#  define RenewProxy      RenewProxyA
#  define RENEW_PROXY_FN  RENEW_PROXY_FN_A
#endif // !UNICODE


#endif // NT_INCLUDED

///////////////////////////////////////////////////////////////////////////////
////
////  Fast access for RPC:
////
///////////////////////////////////////////////////////////////////////////////

#define SECURITY_ENTRYPOINTW SEC_TEXT("InitSecurityInterfaceW")
#define SECURITY_ENTRYPOINTA SEC_TEXT("InitSecurityInterfaceA")
#define SECURITY_ENTRYPOINT16 "INITSECURITYINTERFACEA"

#ifdef SECURITY_WIN32
#  ifdef UNICODE
#    define SECURITY_ENTRYPOINT SECURITY_ENTRYPOINTW
#  else // UNICODE
#    define SECURITY_ENTRYPOINT SECURITY_ENTRYPOINTA
#  endif // UNICODE
#else // SECURITY_WIN32
#  define SECURITY_ENTRYPOINT SECURITY_ENTRYPOINT16
#endif // SECURITY_WIN32


typedef struct _SECURITY_FUNCTION_TABLE_W {
    unsigned long                       dwVersion;
    ENUMERATE_SECURITY_PACKAGES_FN_W    EnumerateSecurityPackagesW;
    void SEC_FAR *                      Reserved1;
//    QUERY_CREDENTIALS_ATTRIBUTES_FN_W   QueryCredentialsAttributesW;
    ACQUIRE_CREDENTIALS_HANDLE_FN_W     AcquireCredentialsHandleW;
    FREE_CREDENTIALS_HANDLE_FN          FreeCredentialHandle;
    void SEC_FAR *                      Reserved2;
    INITIALIZE_SECURITY_CONTEXT_FN_W    InitializeSecurityContextW;
    ACCEPT_SECURITY_CONTEXT_FN          AcceptSecurityContext;
    COMPLETE_AUTH_TOKEN_FN              CompleteAuthToken;
    DELETE_SECURITY_CONTEXT_FN          DeleteSecurityContext;
    APPLY_CONTROL_TOKEN_FN              ApplyControlToken;
    QUERY_CONTEXT_ATTRIBUTES_FN_W       QueryContextAttributesW;
    IMPERSONATE_SECURITY_CONTEXT_FN     ImpersonateSecurityContext;
    REVERT_SECURITY_CONTEXT_FN          RevertSecurityContext;
    MAKE_SIGNATURE_FN                   MakeSignature;
    VERIFY_SIGNATURE_FN                 VerifySignature;
    FREE_CONTEXT_BUFFER_FN              FreeContextBuffer;
    QUERY_SECURITY_PACKAGE_INFO_FN_W    QuerySecurityPackageInfoW;
    void SEC_FAR *                      Reserved3;
    void SEC_FAR *                      Reserved4;
#ifdef NT_INCLUDED
    GRANT_PROXY_FN_W                    GrantProxyW;
    REVOKE_PROXY_FN_W                   RevokeProxy;
    INVOKE_PROXY_FN_W                   InvokeProxy;
    RENEW_PROXY_FN_W                    RenewProxy;
#else
    void SEC_FAR *                      GrantProxyW;
    void SEC_FAR *                      RevokeProxy;
    void SEC_FAR *                      InvokeProxy;
    void SEC_FAR *                      RenewProxy;
#endif
    QUERY_SECURITY_CONTEXT_TOKEN_FN     QuerySecurityContextToken;
} SecurityFunctionTableW, SEC_FAR * PSecurityFunctionTableW;

typedef struct _SECURITY_FUNCTION_TABLE_A {
    unsigned long                       dwVersion;
    ENUMERATE_SECURITY_PACKAGES_FN_A    EnumerateSecurityPackagesA;
    void SEC_FAR *                      Reserved1;
//    QUERY_CREDENTIALS_ATTRIBUTES_FN_A   QueryCredentialsAttributesA;
    ACQUIRE_CREDENTIALS_HANDLE_FN_A     AcquireCredentialsHandleA;
    FREE_CREDENTIALS_HANDLE_FN          FreeCredentialHandle;
    void SEC_FAR *                      Reserved2;
    INITIALIZE_SECURITY_CONTEXT_FN_A    InitializeSecurityContextA;
    ACCEPT_SECURITY_CONTEXT_FN          AcceptSecurityContext;
    COMPLETE_AUTH_TOKEN_FN              CompleteAuthToken;
    DELETE_SECURITY_CONTEXT_FN          DeleteSecurityContext;
    APPLY_CONTROL_TOKEN_FN              ApplyControlToken;
    QUERY_CONTEXT_ATTRIBUTES_FN_A       QueryContextAttributesA;
    IMPERSONATE_SECURITY_CONTEXT_FN     ImpersonateSecurityContext;
    REVERT_SECURITY_CONTEXT_FN          RevertSecurityContext;
    MAKE_SIGNATURE_FN                   MakeSignature;
    VERIFY_SIGNATURE_FN                 VerifySignature;
    FREE_CONTEXT_BUFFER_FN              FreeContextBuffer;
    QUERY_SECURITY_PACKAGE_INFO_FN_A    QuerySecurityPackageInfoA;
    void SEC_FAR *                      Reserved3;
    void SEC_FAR *                      Reserved4;
#ifdef NT_INCLUDED
    GRANT_PROXY_FN_A                    GrantProxyA;
    REVOKE_PROXY_FN_A                   RevokeProxy;
    INVOKE_PROXY_FN_A                   InvokeProxy;
    RENEW_PROXY_FN_A                    RenewProxy;
#else
    void SEC_FAR *                      GrantProxyA;
    void SEC_FAR *                      RevokeProxy;
    void SEC_FAR *                      InvokeProxy;
    void SEC_FAR *                      RenewProxy;
#endif
    QUERY_SECURITY_CONTEXT_TOKEN_FN     QuerySecurityContextToken;
} SecurityFunctionTableA, SEC_FAR * PSecurityFunctionTableA;

#ifdef UNICODE
#  define SecurityFunctionTable SecurityFunctionTableW
#  define PSecurityFunctionTable PSecurityFunctionTableW
#else
#  define SecurityFunctionTable SecurityFunctionTableA
#  define PSecurityFunctionTable PSecurityFunctionTableA
#endif // !UNICODE

#define SECURITY_

#define SECURITY_SUPPORT_PROVIDER_INTERFACE_VERSION     1


PSecurityFunctionTableA SEC_ENTRY
InitSecurityInterfaceA(
    void
    );

typedef PSecurityFunctionTableA
(SEC_ENTRY * INIT_SECURITY_INTERFACE_A)(void);

PSecurityFunctionTableW SEC_ENTRY
InitSecurityInterfaceW(
    void
    );

typedef PSecurityFunctionTableW
(SEC_ENTRY * INIT_SECURITY_INTERFACE_W)(void);

#ifdef UNICODE
#  define InitSecurityInterface InitSecurityInterfaceW
#  define INIT_SECURITY_INTERFACE INIT_SECURITY_INTERFACE_W
#else
#  define InitSecurityInterface InitSecurityInterfaceA
#  define INIT_SECURITY_INTERFACE INIT_SECURITY_INTERFACE_A
#endif // !UNICODE

SECURITY_STATUS
SEC_ENTRY
AddSecurityPackageA(
    SEC_CHAR SEC_FAR *  pszPackageName,
    void     SEC_FAR *  Reserved
    );

SECURITY_STATUS
SEC_ENTRY
AddSecurityPackageW(
    SEC_WCHAR SEC_FAR * pszPackageName,
    void      SEC_FAR * Reserved
    );

#ifdef UNICODE
#define AddSecurityPackage  AddSecurityPackageW
#else
#define AddSecurityPackage  AddSecurityPackageA
#endif

SECURITY_STATUS
SEC_ENTRY
DeleteSecurityPackageA(
    SEC_CHAR SEC_FAR *  pszPackageName );

SECURITY_STATUS
SEC_ENTRY
DeleteSecurityPackageW(
    SEC_WCHAR SEC_FAR * pszPackageName );

#ifdef UNICODE
#define DeleteSecurityPackage   DeleteSecurityPackageW
#else
#define DeleteSecurityPackage   DeleteSecurityPackageA
#endif


#ifdef SECURITY_DOS
#pragma warning(default:4147)
#endif

#endif // __SSPI_H__
