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.\"
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.\" Copyright 2004 by Daniel Stenberg
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.\"
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.\" Permission to use, copy, modify, and distribute this
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.\" software and its documentation for any purpose and without
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.\" fee is hereby granted, provided that the above copyright
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.\" notice appear in all copies and that both that copyright
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.\" notice and this permission notice appear in supporting
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.\" documentation, and that the name of M.I.T. not be used in
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.\" advertising or publicity pertaining to distribution of the
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.\" software without specific, written prior permission.
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.\" M.I.T. makes no representations about the suitability of
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.\" this software for any purpose. It is provided "as is"
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.\" without express or implied warranty.
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.\"
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.TH ARES_VERSION 3 "29 January 2004"
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.SH NAME
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ares_version \- Get the version number of the library
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.SH SYNOPSIS
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.nf
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#include <ares.h>
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const char *ares_version(int *\fIversion\fP)
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.fi
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.SH DESCRIPTION
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The \fBares_version(3)\fP function gets the library version as a string and
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optionally as an integer stored in the \fIversion\fP argument. If you pass a
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NULL, no integer is attempted to be returned.
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The integer is built up as 24bit number, with 8 separate bits used for major
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number, minor number and patch number. This makes a version string such as
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1.2.3 will be returned as the hexadecimal number 0x010203 (decimal 66051).
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.SH "SEE ALSO"
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.BR ares_init (3),
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.BR ares_library_init (3)
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