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 * Copyright (c) 2009-2022, Google LLC
 * All rights reserved.
 *
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 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Google LLC nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 */

#ifndef UPB_MESSAGE_ACCESSORS_SPLIT64_H_
#define UPB_MESSAGE_ACCESSORS_SPLIT64_H_

#include "upb/message/accessors.h"

// Must be last.
#include "upb/port/def.inc"

#ifdef __cplusplus
extern "C" {
#endif

// JavaScript doesn't directly support 64-bit ints so we must split them.

UPB_API_INLINE uint32_t upb_Message_GetInt64Hi(const upb_Message* msg,
                                               const upb_MiniTableField* field,
                                               uint32_t default_value) {
  return (uint32_t)(upb_Message_GetInt64(msg, field, default_value) >> 32);
}

UPB_API_INLINE uint32_t upb_Message_GetInt64Lo(const upb_Message* msg,
                                               const upb_MiniTableField* field,
                                               uint32_t default_value) {
  return (uint32_t)upb_Message_GetInt64(msg, field, default_value);
}

UPB_API_INLINE bool upb_Message_SetInt64Split(upb_Message* msg,
                                              const upb_MiniTableField* field,
                                              uint32_t hi, uint32_t lo,
                                              upb_Arena* arena) {
  return upb_Message_SetInt64(msg, field, ((int64_t)hi << 32) | lo, arena);
}

UPB_API_INLINE uint32_t upb_Message_GetUInt64Hi(const upb_Message* msg,
                                                const upb_MiniTableField* field,
                                                uint32_t default_value) {
  return (uint32_t)(upb_Message_GetUInt64(msg, field, default_value) >> 32);
}

UPB_API_INLINE uint32_t upb_Message_GetUInt64Lo(const upb_Message* msg,
                                                const upb_MiniTableField* field,
                                                uint32_t default_value) {
  return (uint32_t)upb_Message_GetUInt64(msg, field, default_value);
}

UPB_API_INLINE bool upb_Message_SetUInt64Split(upb_Message* msg,
                                               const upb_MiniTableField* field,
                                               uint32_t hi, uint32_t lo,
                                               upb_Arena* arena) {
  return upb_Message_SetUInt64(msg, field, ((uint64_t)hi << 32) | lo, arena);
}

#ifdef __cplusplus
} /* extern "C" */
#endif

#include "upb/port/undef.inc"

#endif  // UPB_MESSAGE_ACCESSORS_SPLIT64_H_
