ref: 1ed47ed468eb9b59eb31d4a9f7b8e9f5506b0d1b dir: /test/utils/InputStream.h/
#ifndef __INPUTSTREAM_H__ #define __INPUTSTREAM_H__ #include <cstddef> struct InputStream { virtual int read (void* ptr, size_t len) = 0; }; #endif //__INPUTSTREAM_H__