ctf_import is a C library designed for reverse engineering and binary analysis tasks. The library enables users to execute functions from stripped binaries across different operating systems without requiring the original source code. The tool works by allowing analysts to call functions directly from compiled binaries using only the file name, function offset, and function signature. Users can obtain these parameters through reverse engineering tools like IDA Pro or Binary Ninja. Key functionality includes: - Cross-platform execution of binary functions - Support for stripped binaries where symbol information has been removed - Simple C API requiring minimal setup - Direct function calling using memory offsets The library requires compilation with GCC and links the target binary at runtime. It operates within the same architecture constraints and does not handle system calls or global variable interactions. ctf_import is particularly useful for CTF competitions, malware analysis, and reverse engineering scenarios where analysts need to test or execute specific functions from unknown binaries.