ref: 3c3d4ef64b0f1cab1d510bc88a8d4718a5bd14d7 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__