curl_version_info.3: added *HTTP2

.\" *                            | (__| |_| |  _ <| |___

.\" *                             \___|\___/|_| \_\_____|

.\" *

.\" * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.

.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.

.\" *

.\" * This software is licensed as described in the file COPYING, which

.\" * you should have received as part of this distribution. The terms

.\" *

.\" **************************************************************************

.\"

.TH curl_version_info 3 "10 June 2009" "libcurl 7.19.6" "libcurl Manual"

.TH curl_version_info 3 "18 Feb 2014" "libcurl 7.33.0" "libcurl Manual"

.SH NAME

curl_version_info - returns run-time libcurl version info

.SH SYNOPSIS

.ad

.SH DESCRIPTION

Returns a pointer to a filled in struct with information about various

run-time features in libcurl. \fItype\fP should be set to the version of this

functionality by the time you write your program. This way, libcurl will

always return a proper struct that your program understands, while programs in

the future might get a different struct. CURLVERSION_NOW will be the most

recent one for the library you have installed:

features in the running version of libcurl. \fItype\fP should be set to the

version of this functionality by the time you write your program. This way,

libcurl will always return a proper struct that your program understands,

while programs in the future might get a different

struct. \fBCURLVERSION_NOW\fP will be the most recent one for the library you

have installed:

        data = curl_version_info(CURLVERSION_NOW);

.IP CURL_VERSION_NTLM_WB

libcurl was built with support for NTLM delegation to a winbind helper.

(Added in 7.22.0)

.IP CURL_VERSION_HTTP2

libcurl was built with support for HTTP2.

(Added in 7.33.0)

.RE

\fIssl_version\fP is an ASCII string for the OpenSSL version used. If libcurl

has no SSL support, this is NULL.