#ifndef _SSPI_H

#define _SSPI_H

#if __GNUC__ >=3

#pragma GCC system_header

#endif

#ifdef __cplusplus

extern "C" {

#endif

#define SECPKG_CRED_INBOUND 1

#define SECPKG_CRED_OUTBOUND 2

#define SECPKG_CRED_BOTH (SECPKG_CRED_OUTBOUND|SECPKG_CRED_INBOUND)

#define SECPKG_CRED_ATTR_NAMES 1

#define SECPKG_FLAG_INTEGRITY 1

#define SECPKG_FLAG_PRIVACY 2

#define SECPKG_FLAG_TOKEN_ONLY 4

#define SECPKG_FLAG_DATAGRAM 8

#define SECPKG_FLAG_CONNECTION 16

#define SECPKG_FLAG_MULTI_REQUIRED 32

#define SECPKG_FLAG_CLIENT_ONLY 64

#define SECPKG_FLAG_EXTENDED_ERROR 128

#define SECPKG_FLAG_IMPERSONATION 256

#define SECPKG_FLAG_ACCEPT_WIN32_NAME 512

#define SECPKG_FLAG_STREAM 1024

#define SECPKG_ATTR_AUTHORITY 6

#define SECPKG_ATTR_CONNECTION_INFO 90

#define SECPKG_ATTR_ISSUER_LIST 80

#define SECPKG_ATTR_ISSUER_LIST_EX 89

#define SECPKG_ATTR_KEY_INFO 5

#define SECPKG_ATTR_LIFESPAN 2

#define SECPKG_ATTR_LOCAL_CERT_CONTEXT 84

#define SECPKG_ATTR_LOCAL_CRED 82

#define SECPKG_ATTR_NAMES 1

#define SECPKG_ATTR_PROTO_INFO 7

#define SECPKG_ATTR_REMOTE_CERT_CONTEXT 83

#define SECPKG_ATTR_REMOTE_CRED 81

#define SECPKG_ATTR_SIZES 0

#define SECPKG_ATTR_STREAM_SIZES 4

#define SECBUFFER_EMPTY 0

#define SECBUFFER_DATA 1

#define SECBUFFER_TOKEN 2

#define SECBUFFER_PKG_PARAMS 3

#define SECBUFFER_MISSING 4

#define SECBUFFER_EXTRA 5

#define SECBUFFER_STREAM_TRAILER 6

#define SECBUFFER_STREAM_HEADER 7

#define SECBUFFER_PADDING 9

#define SECBUFFER_STREAM 10

#define SECBUFFER_READONLY 0x80000000

#define SECBUFFER_ATTRMASK 0xf0000000

#define UNISP_NAME_A "Microsoft Unified Security Protocol Provider"

#define UNISP_NAME_W L"Microsoft Unified Security Protocol Provider"

#define SECBUFFER_VERSION 0

typedef struct _SecHandle {

	ULONG_PTR dwLower;

	ULONG_PTR dwUpper;

} SecHandle, *PSecHandle;

typedef struct _SecBuffer {

	ULONG cbBuffer;

	ULONG BufferType;

	PVOID pvBuffer;

} SecBuffer, *PSecBuffer;

typedef SecHandle CredHandle;

typedef PSecHandle PCredHandle;

typedef SecHandle CtxtHandle;

typedef PSecHandle PCtxtHandle;

typedef struct _SECURITY_INTEGER {

	unsigned long LowPart;

	long HighPart;

} SECURITY_INTEGER;

typedef SECURITY_INTEGER TimeStamp, *PTimeStamp;

typedef struct _SecBufferDesc {

	ULONG ulVersion;

	ULONG cBuffers;

	PSecBuffer pBuffers;

} SecBufferDesc, *PSecBufferDesc;

typedef struct _SecPkgContext_StreamSizes {

	ULONG cbHeader;

	ULONG cbTrailer;

	ULONG cbMaximumMessage;

	ULONG cBuffers;

	ULONG cbBlockSize;

} SecPkgContext_StreamSizes, *PSecPkgContext_StreamSizes;

typedef struct _SecPkgContext_Sizes {

	ULONG cbMaxToken;

	ULONG cbMaxSignature;

	ULONG cbBlockSize;

	ULONG cbSecurityTrailer;

} SecPkgContext_Sizes, *PSecPkgContext_Sizes;

typedef struct _SecPkgContext_AuthorityW {

	SEC_WCHAR* sAuthorityName;

} SecPkgContext_AuthorityW, *PSecPkgContext_AuthorityW;

typedef struct _SecPkgContext_AuthorityA {

	SEC_CHAR* sAuthorityName;

} SecPkgContext_AuthorityA, *PSecPkgContext_AuthorityA;

typedef struct _SecPkgContext_KeyInfoW {

	SEC_WCHAR* sSignatureAlgorithmName;

	SEC_WCHAR* sEncryptAlgorithmName;

	ULONG KeySize;

	ULONG SignatureAlgorithm;

	ULONG EncryptAlgorithm;

} SecPkgContext_KeyInfoW, *PSecPkgContext_KeyInfoW;

typedef struct _SecPkgContext_KeyInfoA {

	SEC_CHAR* sSignatureAlgorithmName;

	SEC_CHAR* sEncryptAlgorithmName;

	ULONG KeySize;

	ULONG SignatureAlgorithm;

	ULONG EncryptAlgorithm;

} SecPkgContext_KeyInfoA, *PSecPkgContext_KeyInfoA;

typedef struct _SecPkgContext_LifeSpan {

	TimeStamp tsStart;

	TimeStamp tsExpiry;

} SecPkgContext_LifeSpan, *PSecPkgContext_LifeSpan;

typedef struct _SecPkgContext_NamesW {

	SEC_WCHAR* sUserName;

} SecPkgContext_NamesW, *PSecPkgContext_NamesW;

typedef struct _SecPkgContext_NamesA {

	SEC_CHAR* sUserName;

} SecPkgContext_NamesA, *PSecPkgContext_NamesA;

typedef struct _SecPkgInfoW {

	ULONG fCapabilities;

	USHORT wVersion;

	USHORT wRPCID;

	ULONG cbMaxToken;

	SEC_WCHAR* Name;

	SEC_WCHAR* Comment;

} SecPkgInfoW, *PSecPkgInfoW;

typedef struct _SecPkgInfoA {

	ULONG fCapabilities;

	USHORT wVersion;

	USHORT wRPCID;

	ULONG cbMaxToken;

	SEC_CHAR* Name;

	SEC_CHAR* Comment;

} SecPkgInfoA, *PSecPkgInfoA;

/* supported only in win2k+, so it should be a PSecPkgInfoW */

/* PSDK does not say it has ANSI/Unicode versions */

typedef struct _SecPkgContext_PackageInfo {

	PSecPkgInfoW PackageInfo;

} SecPkgContext_PackageInfo, *PSecPkgContext_PackageInfo;

typedef struct _SecPkgCredentials_NamesW {

	SEC_WCHAR* sUserName;

} SecPkgCredentials_NamesW, *PSecPkgCredentials_NamesW;

typedef struct _SecPkgCredentials_NamesA {

	SEC_CHAR* sUserName;

} SecPkgCredentials_NamesA, *PSecPkgCredentials_NamesA;

/* TODO: missing type in SDK */

typedef void (*SEC_GET_KEY_FN)();

typedef SECURITY_STATUS (WINAPI *ENUMERATE_SECURITY_PACKAGES_FN_W)(PULONG,PSecPkgInfoW*);

typedef SECURITY_STATUS (WINAPI *ENUMERATE_SECURITY_PACKAGES_FN_A)(PULONG,PSecPkgInfoA*);

typedef SECURITY_STATUS (WINAPI *QUERY_CREDENTIALS_ATTRIBUTES_FN_W)(PCredHandle,ULONG,PVOID);

typedef SECURITY_STATUS (WINAPI *QUERY_CREDENTIALS_ATTRIBUTES_FN_A)(PCredHandle,ULONG,PVOID);

typedef SECURITY_STATUS (WINAPI *ACQUIRE_CREDENTIALS_HANDLE_FN_W)(SEC_WCHAR*,SEC_WCHAR*,ULONG,PLUID,PVOID,SEC_GET_KEY_FN,PVOID,PCredHandle,PTimeStamp);

typedef SECURITY_STATUS (WINAPI *ACQUIRE_CREDENTIALS_HANDLE_FN_A)(SEC_CHAR*,SEC_CHAR*,ULONG,PLUID,PVOID,SEC_GET_KEY_FN,PVOID,PCredHandle,PTimeStamp);

typedef SECURITY_STATUS (WINAPI *FREE_CREDENTIALS_HANDLE_FN)(PCredHandle);

typedef SECURITY_STATUS (WINAPI *INITIALIZE_SECURITY_CONTEXT_FN_W)(PCredHandle,PCtxtHandle,SEC_WCHAR*,ULONG,ULONG,ULONG,PSecBufferDesc,ULONG,PCtxtHandle,PSecBufferDesc,PULONG,PTimeStamp);

typedef SECURITY_STATUS (WINAPI *INITIALIZE_SECURITY_CONTEXT_FN_A)(PCredHandle,PCtxtHandle,SEC_CHAR*,ULONG,ULONG,ULONG,PSecBufferDesc,ULONG,PCtxtHandle,PSecBufferDesc,PULONG,PTimeStamp);

typedef SECURITY_STATUS (WINAPI *ACCEPT_SECURITY_CONTEXT_FN)(PCredHandle,PCtxtHandle,PSecBufferDesc,ULONG,ULONG,PCtxtHandle,PSecBufferDesc,PULONG,PTimeStamp);

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

typedef SECURITY_STATUS (WINAPI *DELETE_SECURITY_CONTEXT_FN)(PCtxtHandle);

typedef SECURITY_STATUS (WINAPI *APPLY_CONTROL_TOKEN_FN_W)(PCtxtHandle,PSecBufferDesc);

typedef SECURITY_STATUS (WINAPI *APPLY_CONTROL_TOKEN_FN_A)(PCtxtHandle,PSecBufferDesc);

typedef SECURITY_STATUS (WINAPI *QUERY_CONTEXT_ATTRIBUTES_FN_A)(PCtxtHandle,ULONG,PVOID);

typedef SECURITY_STATUS (WINAPI *QUERY_CONTEXT_ATTRIBUTES_FN_W)(PCtxtHandle,ULONG,PVOID);

typedef SECURITY_STATUS (WINAPI *IMPERSONATE_SECURITY_CONTEXT_FN)(PCtxtHandle);

typedef SECURITY_STATUS (WINAPI *REVERT_SECURITY_CONTEXT_FN)(PCtxtHandle);

typedef SECURITY_STATUS (WINAPI *MAKE_SIGNATURE_FN)(PCtxtHandle,ULONG,PSecBufferDesc,ULONG);

typedef SECURITY_STATUS (WINAPI *VERIFY_SIGNATURE_FN)(PCtxtHandle,PSecBufferDesc,ULONG,PULONG);

typedef SECURITY_STATUS (WINAPI *FREE_CONTEXT_BUFFER_FN)(PVOID);

typedef SECURITY_STATUS (WINAPI *QUERY_SECURITY_PACKAGE_INFO_FN_A)(SEC_CHAR*,PSecPkgInfoA*);

typedef SECURITY_STATUS (WINAPI *QUERY_SECURITY_PACKAGE_INFO_FN_W)(SEC_WCHAR*,PSecPkgInfoW*);

typedef SECURITY_STATUS (WINAPI *ENCRYPT_MESSAGE_FN)(PCtxtHandle,ULONG,PSecBufferDesc,ULONG);

typedef SECURITY_STATUS (WINAPI *DECRYPT_MESSAGE_FN)(PCtxtHandle,PSecBufferDesc,ULONG,PULONG);

/* No, it really is FreeCredentialsHandle, see the thread beginning 

 * http://sourceforge.net/mailarchive/message.php?msg_id=4321080 for a

 * discovery discussion. */

typedef struct _SECURITY_FUNCTION_TABLEW {

	unsigned long dwVersion;

	ENUMERATE_SECURITY_PACKAGES_FN_W EnumerateSecurityPackagesW;

	QUERY_CREDENTIALS_ATTRIBUTES_FN_W QueryCredentialsAttributesW;

	ACQUIRE_CREDENTIALS_HANDLE_FN_W AcquireCredentialsHandleW;

	FREE_CREDENTIALS_HANDLE_FN FreeCredentialsHandle;

	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_W ApplyControlTokenW;

	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_A QuerySecurityPackageInfoA;

	void SEC_FAR* Reserved3;

	void SEC_FAR* Reserved4;

        void SEC_FAR* Unknown1;

        void SEC_FAR* Unknown2;

        void SEC_FAR* Unknown3;

        void SEC_FAR* Unknown4;

        void SEC_FAR* Unknown5;

        ENCRYPT_MESSAGE_FN EncryptMessage;

        DECRYPT_MESSAGE_FN DecryptMessage;

} SecurityFunctionTableW, *PSecurityFunctionTableW;

typedef struct _SECURITY_FUNCTION_TABLEA {

	unsigned long dwVersion;

	ENUMERATE_SECURITY_PACKAGES_FN_A EnumerateSecurityPackagesA;

	QUERY_CREDENTIALS_ATTRIBUTES_FN_A QueryCredentialsAttributesA;

	ACQUIRE_CREDENTIALS_HANDLE_FN_A AcquireCredentialsHandleA;

	FREE_CREDENTIALS_HANDLE_FN FreeCredentialsHandle;

	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_A ApplyControlTokenA;

	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;

        void SEC_FAR* Unknown1;

        void SEC_FAR* Unknown2;

        void SEC_FAR* Unknown3;

        void SEC_FAR* Unknown4;

        void SEC_FAR* Unknown5;

        ENCRYPT_MESSAGE_FN EncryptMessage;

        DECRYPT_MESSAGE_FN DecryptMessage;

} SecurityFunctionTableA, *PSecurityFunctionTableA;

typedef PSecurityFunctionTableA (WINAPI *INIT_SECURITY_INTERFACE_A)(VOID);

typedef PSecurityFunctionTableW (WINAPI *INIT_SECURITY_INTERFACE_W)(VOID);

SECURITY_STATUS WINAPI FreeCredentialsHandle(PCredHandle);

SECURITY_STATUS WINAPI EnumerateSecurityPackagesA(PULONG,PSecPkgInfoA*);

SECURITY_STATUS WINAPI EnumerateSecurityPackagesW(PULONG,PSecPkgInfoW*);

SECURITY_STATUS WINAPI AcquireCredentialsHandleA(SEC_CHAR*,SEC_CHAR*,ULONG,PLUID,PVOID,SEC_GET_KEY_FN,PVOID,PCredHandle,PTimeStamp);

SECURITY_STATUS WINAPI AcquireCredentialsHandleW(SEC_WCHAR*,SEC_WCHAR*,ULONG,PLUID,PVOID,SEC_GET_KEY_FN,PVOID,PCredHandle,PTimeStamp);

SECURITY_STATUS WINAPI AcceptSecurityContext(PCredHandle,PCtxtHandle,PSecBufferDesc,ULONG,ULONG,PCtxtHandle,PSecBufferDesc,PULONG,PTimeStamp);

SECURITY_STATUS WINAPI InitializeSecurityContextA(PCredHandle,PCtxtHandle,SEC_CHAR*,ULONG,ULONG,ULONG,PSecBufferDesc,ULONG,PCtxtHandle,PSecBufferDesc,PULONG,PTimeStamp);

SECURITY_STATUS WINAPI InitializeSecurityContextW(PCredHandle,PCtxtHandle,SEC_WCHAR*,ULONG,ULONG,ULONG,PSecBufferDesc,ULONG,PCtxtHandle,PSecBufferDesc,PULONG,PTimeStamp);

SECURITY_STATUS WINAPI FreeContextBuffer(PVOID);

SECURITY_STATUS WINAPI QueryContextAttributesA(PCtxtHandle,ULONG,PVOID);

SECURITY_STATUS WINAPI QueryContextAttributesW(PCtxtHandle,ULONG,PVOID);

SECURITY_STATUS WINAPI QueryCredentialsAttributesA(PCredHandle,ULONG,PVOID);

SECURITY_STATUS WINAPI QueryCredentialsAttributesW(PCredHandle,ULONG,PVOID);

SECURITY_STATUS WINAPI DecryptMessage(PCtxtHandle,PSecBufferDesc,ULONG,PULONG);

SECURITY_STATUS WINAPI EncryptMessage(PCtxtHandle,ULONG,PSecBufferDesc,ULONG);

SECURITY_STATUS WINAPI DeleteSecurityContext(PCtxtHandle);

SECURITY_STATUS WINAPI CompleteAuthToken(PCtxtHandle,PSecBufferDesc);

SECURITY_STATUS WINAPI ApplyControlTokenA(PCtxtHandle,PSecBufferDesc);

SECURITY_STATUS WINAPI ApplyControlTokenW(PCtxtHandle,PSecBufferDesc);

SECURITY_STATUS WINAPI ImpersonateSecurityContext(PCtxtHandle);

SECURITY_STATUS WINAPI RevertSecurityContext(PCtxtHandle);

SECURITY_STATUS WINAPI MakeSignature(PCtxtHandle,ULONG,PSecBufferDesc,ULONG);

SECURITY_STATUS WINAPI VerifySignature(PCtxtHandle,PSecBufferDesc,ULONG,PULONG);

SECURITY_STATUS WINAPI QuerySecurityPackageInfoA(SEC_CHAR*,PSecPkgInfoA*);

SECURITY_STATUS WINAPI QuerySecurityPackageInfoW(SEC_WCHAR*,PSecPkgInfoW*);

PSecurityFunctionTableA WINAPI InitSecurityInterfaceA(VOID);

PSecurityFunctionTableW WINAPI InitSecurityInterfaceW(VOID);

#ifdef UNICODE

#define UNISP_NAME UNISP_NAME_W

#define SecPkgInfo SecPkgInfoW

#define PSecPkgInfo PSecPkgInfoW

#define SecPkgCredentials_Names SecPkgCredentials_NamesW

#define PSecPkgCredentials_Names PSecPkgCredentials_NamesW

#define SecPkgContext_Authority SecPkgContext_AuthorityW

#define PSecPkgContext_Authority PSecPkgContext_AuthorityW

#define SecPkgContext_KeyInfo SecPkgContext_KeyInfoW

#define PSecPkgContext_KeyInfo PSecPkgContext_KeyInfoW

#define SecPkgContext_Names SecPkgContext_NamesW

#define PSecPkgContext_Names PSecPkgContext_NamesW

#define SecurityFunctionTable SecurityFunctionTableW

#define PSecurityFunctionTable PSecurityFunctionTableW

#define AcquireCredentialsHandle AcquireCredentialsHandleW

#define EnumerateSecurityPackages EnumerateSecurityPackagesW

#define InitializeSecurityContext InitializeSecurityContextW

#define QueryContextAttributes QueryContextAttributesW

#define QueryCredentialsAttributes QueryCredentialsAttributesW

#define QuerySecurityPackageInfo QuerySecurityPackageInfoW

#define ApplyControlToken ApplyControlTokenW

#define ENUMERATE_SECURITY_PACKAGES_FN ENUMERATE_SECURITY_PACKAGES_FN_W

#define QUERY_CREDENTIALS_ATTRIBUTES_FN QUERY_CREDENTIALS_ATTRIBUTES_FN_W

#define ACQUIRE_CREDENTIALS_HANDLE_FN ACQUIRE_CREDENTIALS_HANDLE_FN_W

#define INITIALIZE_SECURITY_CONTEXT_FN INITIALIZE_SECURITY_CONTEXT_FN_W

#define APPLY_CONTROL_TOKEN_FN APPLY_CONTROL_TOKEN_FN_W

#define QUERY_CONTEXT_ATTRIBUTES_FN QUERY_CONTEXT_ATTRIBUTES_FN_W

#define QUERY_SECURITY_PACKAGE_INFO_FN QUERY_SECURITY_PACKAGE_INFO_FN_W

#define INIT_SECURITY_INTERFACE INIT_SECURITY_INTERFACE_W

#else

#define UNISP_NAME UNISP_NAME_A

#define SecPkgInfo SecPkgInfoA

#define PSecPkgInfo PSecPkgInfoA

#define SecPkgCredentials_Names SecPkgCredentials_NamesA

#define PSecPkgCredentials_Names PSecPkgCredentials_NamesA

#define SecPkgContext_Authority SecPkgContext_AuthorityA

#define PSecPkgContext_Authority PSecPkgContext_AuthorityA

#define SecPkgContext_KeyInfo SecPkgContext_KeyInfoA

#define PSecPkgContext_KeyInfo PSecPkgContext_KeyInfoA

#define SecPkgContext_Names SecPkgContext_NamesA

#define PSecPkgContext_Names PSecPkgContext_NamesA

#define SecurityFunctionTable SecurityFunctionTableA

#define PSecurityFunctionTable PSecurityFunctionTableA

#define AcquireCredentialsHandle AcquireCredentialsHandleA

#define EnumerateSecurityPackages EnumerateSecurityPackagesA

#define InitializeSecurityContext InitializeSecurityContextA

#define QueryContextAttributes QueryContextAttributesA

#define QueryCredentialsAttributes QueryCredentialsAttributesA

#define QuerySecurityPackageInfo QuerySecurityPackageInfoA

#define ApplyControlToken ApplyControlTokenA

#define ENUMERATE_SECURITY_PACKAGES_FN ENUMERATE_SECURITY_PACKAGES_FN_A

#define QUERY_CREDENTIALS_ATTRIBUTES_FN QUERY_CREDENTIALS_ATTRIBUTES_FN_A

#define ACQUIRE_CREDENTIALS_HANDLE_FN ACQUIRE_CREDENTIALS_HANDLE_FN_A

#define INITIALIZE_SECURITY_CONTEXT_FN INITIALIZE_SECURITY_CONTEXT_FN_A

#define APPLY_CONTROL_TOKEN_FN APPLY_CONTROL_TOKEN_FN_A

#define QUERY_CONTEXT_ATTRIBUTES_FN QUERY_CONTEXT_ATTRIBUTES_FN_A

#define QUERY_SECURITY_PACKAGE_INFO_FN QUERY_SECURITY_PACKAGE_INFO_FN_A

#define INIT_SECURITY_INTERFACE INIT_SECURITY_INTERFACE_A

#endif

#ifdef __cplusplus

}

#endif

#endif