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.TH curl_easy_option_by_id 3 "August 27, 2020" "libcurl 7.73.0" "libcurl Manual"

.SH NAME
curl_easy_option_by_id - find an easy setopt option by id
.SH SYNOPSIS
.nf
#include <curl/curl.h>

const struct curl_easyoption *curl_easy_option_by_id(CURLoption id);
.fi
.SH DESCRIPTION
Given a CURLoption \fBid\fP, this function returns a pointer to the
curl_easyoption struct, holding information about the
\fIcurl_easy_setopt(3)\fP option using that id. The option id is the CURLOPT_
prefix ones provided in the standard curl/curl.h header file. This function
will return the non-aliases version for the cases where there is an alias
function as well.

If libcurl has no option with the given id, this function returns NULL.
.SH AVAILABILITY
This function was added in libcurl 7.73.0
.SH RETURN VALUE
A pointer to the curl_easyoption struct for the option or NULL.
.SH "SEE ALSO"
.BR curl_easy_option_by_name "(3)," curl_easy_option_next "(3),"
.BR curl_easy_setopt "(3),"