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Diffstat (limited to 'common/avr/xprintf.h')
-rw-r--r--common/avr/xprintf.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/common/avr/xprintf.h b/common/avr/xprintf.h
index f58bca817b..59c6f25312 100644
--- a/common/avr/xprintf.h
+++ b/common/avr/xprintf.h
@@ -8,6 +8,10 @@
#include <inttypes.h>
#include <avr/pgmspace.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
extern void (*xfunc_out)(uint8_t);
#define xdev_out(func) xfunc_out = (void(*)(uint8_t))(func)
@@ -99,5 +103,9 @@ char xatoi(char **str, long *ret);
Pointer to return value
*/
+#ifdef __cplusplus
+}
+#endif
+
#endif