diff options
Diffstat (limited to 'cores/arduino/Print.h')
| -rw-r--r-- | cores/arduino/Print.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cores/arduino/Print.h b/cores/arduino/Print.h index 4d8a2f5..2b5aafd 100644 --- a/cores/arduino/Print.h +++ b/cores/arduino/Print.h @@ -87,6 +87,8 @@ class Print size_t println(double, int = 2); size_t println(const Printable&); size_t println(void); + + virtual void flush() { /* Empty implementation for backward compatibility */ } }; #endif |