curl_multi_strerror man page

#include <curl/curl.h>
const char *curl_multi_strerror(CURLMcode errornum);

The curl_multi_strerror() function returns a string describing the CURLMcode error code passed in the argument errornum.

This function was added in libcurl 7.12.0

A pointer to a zero terminated string.

libcurl-errors(3), curl_easy_strerror(3), curl_share_strerror(3)

curl_easy_strerror(3), CURLOPT_ERRORBUFFER(3), curl_share_strerror(3), libcurl-errors(3).