include c and cpp files too

parity-clib-example/main.cpp

@@ -1,3 +1,19 @@
+// Copyright 2015-2018 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity 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 General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
 #include <cstddef>
 #include <unistd.h>
 #include <parity.h>

scripts/add_license.sh

@@ -3,7 +3,7 @@
 PAT_GPL="^// Copyright.*If not, see <http://www.gnu.org/licenses/>\.$"
 PAT_OTHER="^// Copyright"
 
-for f in $(find . -name '*.rs'); do
+for f in $(find . -type f | egrep '\.(c|cpp|rs)$'); do
 	HEADER=$(head -16 $f)
 	if [[ $HEADER =~ $PAT_GPL ]]; then
 		BODY=$(tail -n +17 $f)

windows/ptray/ptray.cpp

@@ -1,4 +1,4 @@
-// Copyright 2015-2017 Parity Technologies (UK) Ltd.
+// Copyright 2015-2018 Parity Technologies (UK) Ltd.
 // This file is part of Parity.
 
 // Parity is free software: you can redistribute it and/or modify
@@ -358,4 +358,3 @@ void EnableAutostart(bool enable) {
 		RegDeleteValue(hKey, L"Parity");
 	}
 }
-