diff options
Diffstat (limited to 'cores/arduino/Stream.h')
| -rw-r--r-- | cores/arduino/Stream.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cores/arduino/Stream.h b/cores/arduino/Stream.h index 1d3e50b..1c72ec2 100644 --- a/cores/arduino/Stream.h +++ b/cores/arduino/Stream.h @@ -26,7 +26,7 @@ class Stream : public Print { public: - virtual uint8_t available() = 0; + virtual int available() = 0; virtual int peek() = 0; virtual int read() = 0; virtual void flush() = 0; |