What is the function of the curl library in C++?

Curl (Client URL Library) is an open-source library used for transferring data, supporting various protocols such as HTTP, HTTPS, and FTP. Utilizing Curl in C++ allows for implementing various network communication functions like sending HTTP requests, downloading files, and uploading files. With a user-friendly API interface, Curl library enables easy implementation of network operations within C++ programs, making it widely used for developing network-related applications in C++.