1 // Copyright 2015 The Chromium OS Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include <err.h>
6 
7 #include "bsdiff.h"
8 
main(int argc,char * argv[])9 int main(int argc, char* argv[]) {
10   if (argc != 4)
11     errx(1, "usage: %s oldfile newfile patchfile\n", argv[0]);
12 
13   return bsdiff::bsdiff(argv[1], argv[2], argv[3]);
14 }
15