AU: Class to perform delta updates.
A class to perform delta updates and the associated unittests. Also,
change the delta diff generator executable to be able to apply a
delta, which is handy for debugging.
TEST=Attached unit test, hand-tested on real build images
BUG=552
Review URL: http://codereview.chromium.org/1718001
diff --git a/delta_diff_generator.h b/delta_diff_generator.h
index 6e48519..bbaa473 100644
--- a/delta_diff_generator.h
+++ b/delta_diff_generator.h
@@ -111,6 +111,10 @@
DISALLOW_IMPLICIT_CONSTRUCTORS(DeltaDiffGenerator);
};
+extern const char* const kBsdiffPath;
+extern const char* const kBspatchPath;
+extern const char* const kDeltaMagic;
+
}; // namespace chromeos_update_engine
#endif // CHROMEOS_PLATFORM_UPDATE_ENGINE_DELTA_DIFF_GENERATOR_H__