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);

// end_ntifs

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

// begin_ntifs

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 * SEC_FAR * Token
    );

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

// end_ntifs

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

// begin_ntifs

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 *);

// end_ntifs

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

// begin_ntifs

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

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

// end_ntifs

// begin_ntifs
///////////////////////////////////////////////////////////////////
////
////    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 *);


SECURITY_STATUS SEC_ENTRY
EncryptMessage( PCtxtHandle         phContext,
                unsigned long       fQOP,
                PSecBufferDesc      pMessage,
                unsigned long       MessageSeqNo);

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


SECURITY_STATUS SEC_ENTRY
DecryptMessage( PCtxtHandle         phContext,
                PSecBufferDesc      pMessage,
                unsigned long       MessageSeqNo,
                unsigned long *     pfQOP);


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


// end_ntifs

// begin_ntifs
///////////////////////////////////////////////////////////////////////////
////
////    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 *);

// end_ntifs

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

// begin_ntifs

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 *);

// end_ntifs

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


#if ISSP_MODE == 0

#define DeleteSecurityContextDefer  DeleteSecurityContext
#define FreeCredentialsHandleDefer  FreeCredentialsHandle

#if 0
//
// Deferred mode calls for rdr
//

SECURITY_STATUS SEC_ENTRY
DeleteSecurityContextDefer(
    PCtxtHandle     phContext);

SECURITY_STATUS SEC_ENTRY
FreeCredentialsHandleDefer(
    PCredHandle     phCreds);