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1 .\"
2 .\" Copyright 2004 by Daniel Stenberg
3 .\" SPDX-License-Identifier: MIT
4 .\"
5 .TH ARES_VERSION 3 "29 January 2004"
6 .SH NAME
7 ares_version \- Get the version number of the library
8 .SH SYNOPSIS
9 .nf
10 #include <ares.h>
11
12 const char *ares_version(int *\fIversion\fP)
13 .fi
14 .SH DESCRIPTION
15 The \fBares_version(3)\fP function gets the library version as a string and
16 optionally as an integer stored in the \fIversion\fP argument. If you pass a
17 NULL, no integer is attempted to be returned.
18
19 The integer is built up as 24bit number, with 8 separate bits used for major
20 number, minor number and patch number. This makes a version string such as
21 1.2.3 will be returned as the hexadecimal number 0x010203 (decimal 66051).
22 .SH "SEE ALSO"
23 .BR ares_init (3),
24 .BR ares_library_init (3)