curl_slist_free_all(3) Library Functions Manual curl_slist_free_all(3) NAME curl_slist_free_all - free an entire curl_slist list SYNOPSIS #include void curl_slist_free_all(struct curl_slist *list); DESCRIPTION curl_slist_free_all() removes all traces of a previously built curl_slist linked list. Passing in a NULL pointer in list makes this function return immediately with no action. Any use of the list after this function has been called and have returned, is illegal. PROTOCOLS This functionality affects all supported protocols EXAMPLE int main(void) { CURL *handle; struct curl_slist *slist = NULL; slist = curl_slist_append(slist, "X-libcurl: coolness"); if(!slist) return -1; curl_easy_setopt(handle, CURLOPT_HTTPHEADER, slist); curl_easy_perform(handle); curl_slist_free_all(slist); /* free the list again */ } AVAILABILITY Added in curl 7.1 RETURN VALUE Nothing. SEE ALSO curl_slist_append(3) libcurl 2024-11-07 curl_slist_free_all(3)