added void * argument to timer callback

[palacios.git] / palacios / include / geekos / serial.h

diff --git a/palacios/include/geekos/serial.h b/palacios/include/geekos/serial.h
index c04c1a9..9588f2a 100644 (file)
--- a/palacios/include/geekos/serial.h
+++ b/palacios/include/geekos/serial.h
@@ -1,3 +1,8 @@
+/* (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> */
+/* (c) 2008, Peter Dinda <pdinda@northwestern.edu> */
+/* (c) 2008, The V3VEE Project <http://www.v3vee.org> */
+
+
 #ifndef SERIAL_H
 #define SERIAL_H
 
@@ -14,7 +19,7 @@
 #define SERIAL_PRINT_DEBUG_LEVEL  10
 #endif
 
-
+void SerialPutChar(unsigned char c);
 
 void SerialPrint(const char * format, ...);
 void SerialPrintLevel(int level, const char * format, ...);