A lightweight cross-platform getopt alternative that is tested on Linux, Windows, FreeBSD and macOS. Command line argument parser library for C/C++. Can be used to parse argv and argc parameters.

Parser for argv that works similarly to getopt

getopt / getopt_long for Windows Visual C/C++ (MIT LICENSE)

getopt-like command-line parameter parser for RT-Thread

GNU getopt and getopt_long for Windows and Unix-like OSes

Command-line parser library, fully tested, highly customizable. 灵活好用的命令行解析库。

Options parser for simple or complex command lines. Take a look at the smenu project for an example of use.

A versatile and customizable cross-platform getopt implementation.

Simple C program built by CMake and tested by CMocka

Argus is a cross-platform modern feature-rich command-line argument parser for C

A library for easy handling of command line options

Modern C library for command-line argument parsing. Advanced features: subcommands, validation, multi-inputs, environment variables

getopt for Windows

A program based on cli to create filters on bitmap images using c language

single-file public domain (or MIT licensed) unix command line options parser for C

small library built on top of getopt for a more readable use of arguments with an intergrated description field for improved code readability, Define your helper at the same time as you define your flags

getopt() for the future

A simple socket server

Practica para Desarrollo de Sistemas en Red para programas con comandos Unix

gnu getopt source code for macOS