#include DummyStream::DummyStream() { } DummyStream::~DummyStream() { } int DummyStream::available() { return 0; } int DummyStream::read() { return -1; } int DummyStream::peek() { return -1; } void DummyStream::flush() { } size_t DummyStream::write(uint8_t) { return 0; } size_t DummyStream::write(const uint8_t *buffer, size_t size) { return 0; }