diff options
Diffstat (limited to 'cores/arduino/HardwareSerial.h')
| -rw-r--r-- | cores/arduino/HardwareSerial.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cores/arduino/HardwareSerial.h b/cores/arduino/HardwareSerial.h index 4af8c59..960d3f5 100644 --- a/cores/arduino/HardwareSerial.h +++ b/cores/arduino/HardwareSerial.h @@ -55,7 +55,7 @@ class HardwareSerial : public Stream virtual int peek(void); virtual int read(void); virtual void flush(void); - virtual long write(uint8_t); + virtual ssize_t write(uint8_t); using Print::write; // pull in write(str) and write(buf, size) from Print }; |