text: /*
   *
   * Copyright 2019 Asylo authors
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   */
  
  #ifndef ASYLO_PLATFORM_PRIMITIVES_SGX_TRUSTED_SGX_H_
  #define ASYLO_PLATFORM_PRIMITIVES_SGX_TRUSTED_SGX_H_
  
  // This file declares the trusted runtime interface for SGX.
  
  #include <cstdint>
  
  namespace asylo {
  namespace primitives {
  
  // Invokes the registered handler with pointer to parameter stack |params| for
  // the trusted entry point designated by |selector|. Returns a non-zero error
  // code on failure.
  int asylo_enclave_call(uint64_t selector, void *params);
  
  }  // namespace primitives
  }  // namespace asylo
  
  #endif  // ASYLO_PLATFORM_PRIMITIVES_SGX_TRUSTED_SGX_H_
  