X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Favr%2Fao_avr_stdio.c;h=fde3c42194470194faf3f7ed9edf5b2dd5101752;hb=eaf2ee0f498b519d64e1664a2b8c66c52ac1497c;hp=f9c0f88c7e33474f666e4bd04984d3368371bce2;hpb=106d212ff5920c39d95751ef6249dc141970412c;p=fw%2Faltos

diff --git a/src/avr/ao_avr_stdio.c b/src/avr/ao_avr_stdio.c
index f9c0f88c..fde3c421 100644
--- a/src/avr/ao_avr_stdio.c
+++ b/src/avr/ao_avr_stdio.c
@@ -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
@@ -20,6 +21,7 @@
 int
 stdio_put(char c, FILE *stream)
 {
+	(void) stream;
 	putchar(c);
 	return 0;
 }
@@ -27,6 +29,7 @@ stdio_put(char c, FILE *stream)
 int
 stdio_get(FILE *stream)
 {
+	(void) stream;
 	return (int) getchar() & 0xff;
 }