Compilare: user.cpp: In member function ‘void ipStream::advanceCursor()’: user.cpp:24:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buffer, maxSize, 1, fin); ^ user.cpp: In constructor ‘ipStream::ipStream(const char*)’: user.cpp:8:39: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buffer, maxSize, 1, fin); ^