Incremental installations in adb, client/host side.
Test: adb install --incremental <apk>
Change-Id: I74e3eaf9718a16272bc533bc8298dfcf81120caa
diff --git a/adb/client/incremental.h b/adb/client/incremental.h
new file mode 100644
index 0000000..4b9f6bd
--- /dev/null
+++ b/adb/client/incremental.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "adb_unique_fd.h"
+
+#include <optional>
+#include <string>
+
+#include "sysdeps.h"
+
+namespace incremental {
+
+std::optional<Process> install(std::vector<std::string> files);
+
+} // namespace incremental