NtCallEnclave - NtDoc

#ifndef _NTMMAPI_H
#if (PHNT_VERSION >= PHNT_THRESHOLD)
#if (PHNT_MODE != PHNT_MODE_KERNEL)

// rev
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCallEnclave(
    _In_ PENCLAVE_ROUTINE Routine,
    _In_ PVOID Reserved,              // reserved for dispatch (RtlEnclaveCallDispatch)
    _In_ ULONG Flags,                 // ENCLAVE_CALL_FLAG_*
    _Inout_ PVOID* RoutineParamReturn // input routine parameter, output routine return value
    );

#endif
#endif
#endif
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#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwCallEnclave(
    _In_ PENCLAVE_ROUTINE Routine,
    _In_ PVOID Reserved,              // reserved for dispatch (RtlEnclaveCallDispatch)
    _In_ ULONG Flags,                 // ENCLAVE_CALL_FLAG_*
    _Inout_ PVOID* RoutineParamReturn // input routine parameter, output routine return value
    );

#endif
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