From 1acf29815e32190a6ff1b1212ba2702354c0ed48 Mon Sep 17 00:00:00 2001
From: razvanm <razvanm>
Date: Mon, 29 Dec 2008 23:49:31 +0000
Subject: [PATCH] Allow PRINTF_MSG_LENGTH to be overwritten by users.

---
 tos/lib/printf/printf.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tos/lib/printf/printf.h b/tos/lib/printf/printf.h
index a8cf2619..605162c9 100644
--- a/tos/lib/printf/printf.h
+++ b/tos/lib/printf/printf.h
@@ -51,7 +51,9 @@
 #include "message.h"
 int printfflush();
 
+#ifndef PRINTF_MSG_LENGTH
 #define PRINTF_MSG_LENGTH	28
+#endif
 typedef nx_struct printf_msg {
   nx_uint8_t buffer[PRINTF_MSG_LENGTH];
 } printf_msg_t;
-- 
2.39.2