test2/source/blender/blenkernel/BKE_blender_version.h

/* SPDX-FileCopyrightText: 2023 Blender Foundation
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once

#include "BLI_utildefines.h"

#ifdef __cplusplus
extern "C" {
#endif

/** \file
 * \ingroup bke
 */

/**
 * The lines below use regex from scripts to extract their values,
 * Keep this in mind when modifying this file and keep this comment above the defines.
 *
 * \note Use #STRINGIFY() rather than defining with quotes.
 */

/** Blender major and minor version. */
#define BLENDER_VERSION 400
/** Blender patch version for bug-fix releases. */
#define BLENDER_VERSION_PATCH 0
/** Blender release cycle stage: alpha/beta/rc/release. */
#define BLENDER_VERSION_CYCLE alpha

/* Blender file format version. */
#define BLENDER_FILE_VERSION BLENDER_VERSION
#define BLENDER_FILE_SUBVERSION 15

/* Minimum Blender version that supports reading file written with the current
 * version. Older Blender versions will test this and cancel loading the file, showing a warning to
 * the user.
 *
 * See https://wiki.blender.org/wiki/Process/Compatibility_Handling for details. */
#define BLENDER_FILE_MIN_VERSION 306
#define BLENDER_FILE_MIN_SUBVERSION 11

/** User readable version string. */
const char *BKE_blender_version_string(void);

/** Returns true when version cycle is alpha, otherwise (beta, rc) returns false. */
bool BKE_blender_version_is_alpha(void);

/**
 * Fill in given string buffer with user-readable formatted file version and subversion (if
 * provided).
 *
 * \param str_buff a char buffer where the formatted string is written, minimal recommended size is
 * 8, or 16 if subversion is provided.
 *
 * \param file_subversion the file subversion, if given value < 0, it is ignored, and only the
 * `file_version` is used.
 */
void BKE_blender_version_blendfile_string_from_values(char *str_buff,
                                                      const size_t str_buff_maxncpy,
                                                      const short file_version,
                                                      const short file_subversion);

#ifdef __cplusplus
}
#endif