curl_version (3) - Linux Manuals
curl_version: returns the libcurl version string
Command to display curl_version
manual in Linux: $ man 3 curl_version
NAME
curl_version - returns the libcurl version string
SYNOPSIS
#include <curl/curl.h>
char *curl_version( );
DESCRIPTION
Returns a human readable string with the version number of libcurl and some of
its important components (like OpenSSL version).
RETURN VALUE
A pointer to a zero terminated string.
Pages related to curl_version