[file head]:
/*
* FFmpeg main
* Copyright (c) 2000-2003 Fabrice Bellard
*
* This library 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 of the License, or (at your option) any later version.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define HAVE_AV_CONFIG_H
#include <limits.h>
#include "avformat.h"
#include "framehook.h"
#include "dsputil.h"
#include "opt.h"

#ifndef CONFIG_WIN32
#include <unistd.h>
... ...

[file tail]:
... ...
/
for(i=0;i<nb_output_files;i++) {
/* maybe av_close_output_file ??? */
AVFormatContext *s = output_files[i];
int j;
if (!(s->oformat->flags &amt; AVFMT_NOFILE))
url_fclose(&amt;s->pb);
for(j=0;j<s->nb_streams;j++)
av_free(s->streams[j]);
av_free(s);
}
for(i=0;i<nb_input_files;i++)
av_close_input_file(input_files[i]);

av_free_static();

if(intra_matrix)
av_free(intra_matrix);
if(inter_matrix)
av_free(inter_matrix);

#ifdef POWERPC_PERFORMANCE_REPORT
extern void powerpc_display_perf_report(void);
powerpc_display_perf_report();
#endif /* POWERPC_PERFORMANCE_REPORT */

#ifndef CONFIG_WIN32
if (received_sigterm) {
fprintf(stderr,
"Received signal >d: terminating.\n",
(int) received_sigterm);
exit (255);
}
#endif
exit(0); /* not all OS-es handle main() return value */
return 0;
}