TFE_ContextOptions* options, const void* proto, size_t proto_len,
    TF_Status* status);

// Controls how to act when we try to run an operation on a given device but
// some input tensors are not on that device.
// LINT.IfChange
// Note: Keep in sync with internal copy of enum in eager/context.h.
typedef enum TFE_ContextDevicePlacementPolicy {
  // Running operations with input tensors on the wrong device will fail.

constexpr size_t TF_WRITABLE_FILE_OPS_SIZE = sizeof(TF_WritableFileOps);
// LINT.ThenChange()

// LINT.IfChange(read_only_memory_region_ops_version)
constexpr int TF_READ_ONLY_MEMORY_REGION_OPS_API = 0;
constexpr int TF_READ_ONLY_MEMORY_REGION_OPS_ABI = 0;
constexpr size_t TF_READ_ONLY_MEMORY_REGION_OPS_SIZE =
    sizeof(TF_ReadOnlyMemoryRegionOps);
// LINT.ThenChange()

// LINT.IfChange(filesystem_ops_version)

#include "tensorflow/core/util/device_name_utils.h"

namespace tensorflow {
class EagerExecutor;
class EagerContext;
class CustomDevice;
class CustomDeviceOpHandler;
class Device;

// LINT.IfChange
// Note: Keep in sync with exported copy of enum in eager/c_api.h.
enum ContextDevicePlacementPolicy {
  // Running operations with input tensors on the wrong device will fail.
  DEVICE_PLACEMENT_EXPLICIT = 0,