ref: 26d66a4e1f42183e3d7c6a2496a1791ac55a1efe 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__