source/blender/blenkernel/BKE_blender_undo.h


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/* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once

/** \file
 * \ingroup bke
 */

#ifdef __cplusplus
extern "C" {
#endif

struct Main;
struct MemFileUndoData;
struct bContext;

enum eUndoStepDir;

#define BKE_UNDO_STR_MAX 64

struct MemFileUndoData *BKE_memfile_undo_encode(struct Main *bmain,
                                                struct MemFileUndoData *mfu_prev);
bool BKE_memfile_undo_decode(struct MemFileUndoData *mfu,
                             enum eUndoStepDir undo_direction,
                             bool use_old_bmain_data,
                             struct bContext *C);
void BKE_memfile_undo_free(struct MemFileUndoData *mfu);

#ifdef __cplusplus
}
#endif