Added declaration of printfflush() to header file

diff --git a/tos/lib/printf/printf.h b/tos/lib/printf/printf.h
index 835e40e0a7eeb8ea219fbb0bb569a21cb41bfb96..32d7d7628a5bf33123be9f496c0b10c1a40c603b 100644 (file)
--- a/tos/lib/printf/printf.h
+++ b/tos/lib/printf/printf.h
@@ -49,6 +49,7 @@
   #include "avr_stdio.h"
 #endif
 #include "message.h"
+int printfflush();
 
 typedef nx_struct printf_msg {
   nx_uint8_t buffer[TOSH_DATA_LENGTH];