Switch from GPLv2 to GPLv2+

[fw/altos] / src / cc1111 / ao_arch.h

diff --git a/src/cc1111/ao_arch.h b/src/cc1111/ao_arch.h
index b3c6b5dcce6fd29ffa7710ec47c1ecb5293a950d..bacfabb87f53852ba1f63b1803e15f178f76f120 100644 (file)
--- a/src/cc1111/ao_arch.h
+++ b/src/cc1111/ao_arch.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
@@ -228,7 +229,7 @@ void
 ao_button_init(void);
 
 char
-ao_button_get(void) __critical;
+ao_button_get(uint16_t timeout) __critical;
 
 void
 ao_button_clear(void) __critical;