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 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
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 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
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#ifndef UPB_MESSAGE_COPY_H_
#define UPB_MESSAGE_COPY_H_

#include "upb/collections/message_value.h"
#include "upb/message/internal.h"

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

#ifdef __cplusplus
extern "C" {
#endif

// Deep clones a message using the provided target arena.
upb_Message* upb_Message_DeepClone(const upb_Message* message,
                                   const upb_MiniTable* mini_table,
                                   upb_Arena* arena);

// Deep clones array contents.
upb_Array* upb_Array_DeepClone(const upb_Array* array, upb_CType value_type,
                               const upb_MiniTable* sub, upb_Arena* arena);

// Deep clones map contents.
upb_Map* upb_Map_DeepClone(const upb_Map* map, upb_CType key_type,
                           upb_CType value_type,
                           const upb_MiniTable* map_entry_table,
                           upb_Arena* arena);

// Deep copies the message from src to dst.
void upb_Message_DeepCopy(upb_Message* dst, const upb_Message* src,
                          const upb_MiniTable* mini_table, upb_Arena* arena);

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

#include "upb/port/undef.inc"

#endif  // UPB_MESSAGE_COPY_H_