common: cosmetic changes.

Signed-off-by: Gediminas Jakutis <gediminas@varciai.lt>

1 files changed, 27 insertions, 1 deletions

diff --git a/src/common/protocol_private.h b/src/common/protocol_private.h
index fe28aa0..51d5431 100644
--- a/src/common/protocol_private.h
+++ b/src/common/protocol_private.h
@@ -1,3 +1,29 @@
+/*
+ * Usurpataion --- clinet-server protocol implementation.
+ *
+ * Copyright (C) 2019 Ramūnas Mažeikis
+ *
+ * This program 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; version 2.1
+ * of the License.
+ *
+ * This program 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 program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+/**
+ * Common parts of protocol implementation. Handling of anything that actually
+ * deals with connection descriptor has to be implemented by device and daemon
+ * separately.
+ */
+
 #ifndef PROTOCOL_PRIVATE_H
 #define PROTOCOL_PRIVATE_H
 
@@ -19,4 +45,4 @@ int push_bytes(struct tlv_packet *packet, char *data, size_t size);
  */
 int push_tlv_header(struct tlv_packet *packet, enum tlv_type type, size_t size);
 
-#endif /* PROTOCOL_PRIVATE_H */
\ No newline at end of file
+#endif /* PROTOCOL_PRIVATE_H */