const uint32_t DFS_STORAGE_STATE_ACTIVE = 0x0004;

	typedef struct {
		[string] wchar_t *entry_path;
	} DfsInfo1;

	typedef struct {
		uint32_t count;
		[size_is(count)] DfsInfo1 *s;
	} DfsEnumArray1;

	typedef struct {
		uint32_t state;
		[string] wchar_t *server_name;
		[string] wchar_t *share_name;
	} DfsStorageInfo;

	typedef struct {
		[string] wchar_t *path;
		[string] wchar_t *comment;

	} LsarSidType;

	typedef struct {
		LsarSidType sid_type;
		uint32_t rid;
		uint32_t sid_index;
	} LsarTranslatedSid;

	typedef struct {
		[range(0,1000)] uint32_t count;
		[size_is(count)] LsarTranslatedSid *sids;
	} LsarTransSidArray;

	typedef struct {
		unicode_string name;
		sid_t *sid;
	} LsarTrustInformation;

	typedef struct {
		[range(0,1000)] uint32_t count;

	} LsarSidType;

	typedef struct {
		LsarSidType sid_type;
		uint32_t rid;
		uint32_t sid_index;
	} LsarTranslatedSid;

	typedef struct {
		[range(0,1000)] uint32_t count;
		[size_is(count)] LsarTranslatedSid *sids;
	} LsarTransSidArray;

	typedef struct {
		unicode_string name;
		sid_t *sid;
	} LsarTrustInformation;

	typedef struct {
		[range(0,1000)] uint32_t count;

// E.g. it could know whether we're in eager mode or graph mode, keeps track
// of gradient tapes, etc.
typedef struct TF_ExecutionContext TF_ExecutionContext;

// A TF_AbstractTensor is an input to an operation. E.g. it could be a union
// type of eager and graph tensors. It is also the result of executing an
// operation.
typedef struct TF_AbstractTensor TF_AbstractTensor;

	version(3.0)
]
interface srvsvc
{
	import "../rpc.idl";

	typedef struct {
		[string] wchar_t *netname;
	} ShareInfo0;

	typedef struct {
		int count;
		[size_is(count)] ShareInfo0 *array;
	} ShareInfoCtr0;

	typedef struct {
		[string] wchar_t *netname;
		int type;
		[string] wchar_t *remark;
	} ShareInfo1;

	typedef struct {
		int count;
		[size_is(count)] ShareInfo1 *array;

	const uint32_t DFS_STORAGE_STATE_ACTIVE = 0x0004;

	typedef struct {
		[string] wchar_t *entry_path;
	} DfsInfo1;

	typedef struct {
		uint32_t count;
		[size_is(count)] DfsInfo1 *s;
	} DfsEnumArray1;

	typedef struct {
		uint32_t state;
		[string] wchar_t *server_name;
		[string] wchar_t *share_name;
	} DfsStorageInfo;

	typedef struct {
		[string] wchar_t *path;
		[string] wchar_t *comment;

interface rpc
{
	/* base types */

	typedef unsigned char uint8_t;
	typedef unsigned short uint16_t;
	typedef unsigned int uint32_t;

	/* dce */

	typedef struct {
	    uint32_t time_low;
	    uint16_t time_mid;
	    uint16_t time_hi_and_version;
	    uint8_t clock_seq_hi_and_reserved;
	    uint8_t clock_seq_low;
	    uint8_t node[6];
	} uuid_t;

	/* win32 stuff */

	typedef struct {
		uint32_t type;

interface rpc
{
	/* base types */

	typedef unsigned char uint8_t;
	typedef unsigned short uint16_t;
	typedef unsigned int uint32_t;

	/* dce */

	typedef struct {
	    uint32_t time_low;
	    uint16_t time_mid;
	    uint16_t time_hi_and_version;
	    uint8_t clock_seq_hi_and_reserved;
	    uint8_t clock_seq_low;
	    uint8_t node[6];
	} uuid_t;

	/* win32 stuff */

	typedef struct {
		uint32_t type;

	version(3.0)
]
interface srvsvc
{
	import "../rpc.idl";

	typedef struct {
		[string] wchar_t *netname;
	} ShareInfo0;

	typedef struct {
		int count;
		[size_is(count)] ShareInfo0 *array;
	} ShareInfoCtr0;

	typedef struct {
		[string] wchar_t *netname;
		int type;
		[string] wchar_t *remark;
	} ShareInfo1;

	typedef struct {
		int count;
		[size_is(count)] ShareInfo1 *array;

TF_CAPI_EXPORT extern uint64_t TFE_GetContextId(TFE_Context* ctx);

// -----------------------------------------------------------------------------
// Cancellation APIs.

typedef struct TFE_CancellationManager TFE_CancellationManager;
typedef int64_t TFE_CancellationToken;
typedef struct TFE_CancelCallback {
  void (*callback)(void* context);
  void* context;
} TFE_CancelCallback;