HelenOS sources

underflow         176 uspace/lib/cpp/include/__bits/io/fstream.hpp             int_type underflow() override
underflow         128 uspace/lib/cpp/include/__bits/io/sstream.hpp             int_type underflow() override
underflow         351 uspace/lib/cpp/include/__bits/io/streambuf.hpp             virtual int_type underflow()
underflow          62 uspace/lib/cpp/include/__bits/io/streambufs.hpp             int_type underflow() override