From c5060ea81942b0e3f8577536ff78402a19abe3d3 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Sat, 25 Aug 2012 15:49:08 +0900
Subject: test build of 'Host shield' in minimal env.

---
 common/print.h | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'common/print.h')

diff --git a/common/print.h b/common/print.h
index 686fa89acc..d55f5695dc 100644
--- a/common/print.h
+++ b/common/print.h
@@ -29,11 +29,17 @@
 #include <avr/pgmspace.h>
 
 
-extern bool print_enable;
-
+// avoid collision with arduino/Print.h
+#ifndef __cplusplus
 // this macro allows you to write print("some text") and
 // the string is automatically placed into flash memory :)
 #define print(s) print_P(PSTR(s))
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern bool print_enable;
 
 void print_S(const char *s);
 void print_P(const char *s);
@@ -41,5 +47,8 @@ void phex(unsigned char c);
 void phex16(unsigned int i);
 void pbin(unsigned char c);
 void pbin_reverse(unsigned char c);
+#ifdef __cplusplus
+}
+#endif
 
 #endif
-- 
cgit v1.2.3