/* * Version functions. * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include <assert.h> #include "config.h"#include "avutil.h"#include "samplefmt.h"#include "version.h" #include "libavutil/ffversion.h"const char av_util_ffversion[] = "FFmpeg version " FFMPEG_VERSION; const char *av_version_info(void){    return FFMPEG_VERSION;} unsigned avutil_version(void){    static_assert(AV_SAMPLE_FMT_S64P      == 11 &&                  AVMEDIA_TYPE_ATTACHMENT ==  4 &&                  AV_PICTURE_TYPE_BI      ==  7,                  "Don't insert new sample/media/picture types in the middle of the list");    static_assert(LIBAVUTIL_VERSION_MICRO >= 100, "micro version starts at 100");     return LIBAVUTIL_VERSION_INT;} const char *avutil_configuration(void){    return FFMPEG_CONFIGURATION;} const char *avutil_license(void){#define LICENSE_PREFIX "libavutil license: "    return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];}