Switch from GPLv2 to GPLv2+

[fw/altos] / src / kernel / ao_packet.h

diff --git a/src/kernel/ao_packet.h b/src/kernel/ao_packet.h
index b8426cf90d7d8cdd7397dfe406bbbdf344cdd626..9d99b0e6f1c8c34a53e24aaba8595be926502514 100644 (file)
--- a/src/kernel/ao_packet.h
+++ b/src/kernel/ao_packet.h
@@ -3,7 +3,8 @@
  *
  * This program 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; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -54,7 +55,7 @@ void
 ao_packet_send(void);
 
 uint8_t
-ao_packet_recv(void);
+ao_packet_recv(uint16_t timeout);
 
 void
 ao_packet_flush(void);