renaming to AVR-Crypto-Lib

[avr-crypto-lib.git] / uart.h

diff --git a/uart.h b/uart.h
index a72b16768bd60b549f4160f25a2089becaaedbf1..e72d95f0334586d267a1d9dbcf16e78e11fd7c1a 100644 (file)
--- a/uart.h
+++ b/uart.h
@@ -1,3 +1,21 @@
+/* uart.h */
+/*
+    This file is part of the This file is part of the AVR-Crypto-Lib.
+    Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
+
+    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, either version 3 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
+    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 this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef UART_H
 #define UART_H
 
@@ -24,7 +42,7 @@ void uart_init(void);
 void uart_putc(char c);
 void uart_putstr(char * str);
 void uart_putstr_P(PGM_P str);
-void uart_hexdump(void* buf, int len);
+void uart_hexdump(const void* buf, int len);
 
 char uart_getc(void);
 char uart_getc_nb(char *c);            /* returns 1 on success */