Program Listing for File type_hash.h

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// Copyright 2023 Open Source Robotics Foundation, Inc.
//
// 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 RCL__TYPE_HASH_H_
#define RCL__TYPE_HASH_H_

#ifdef __cplusplus
extern "C"
{
#endif

#include "rcl/types.h"
#include "rcl/visibility_control.h"
#include "rcutils/sha256.h"
#include "rosidl_runtime_c/type_hash.h"
#include "type_description_interfaces/msg/type_description.h"


RCL_PUBLIC
rcl_ret_t
rcl_type_description_to_hashable_json(
  const type_description_interfaces__msg__TypeDescription * type_description,
  rcutils_char_array_t * output_repr);


RCL_PUBLIC
rcl_ret_t
rcl_calculate_type_hash(
  const type_description_interfaces__msg__TypeDescription * type_description,
  rosidl_type_hash_t * out_type_hash);

#ifdef __cplusplus
}
#endif

#endif  // RCL__TYPE_HASH_H_