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'\" t
.\" Title: zmq_version
.\" Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
.\" Date: 04/04/2012
.\" Manual: 0MQ Manual
.\" Source: 0MQ 2.2.0
.\" Language: English
.\"
.TH "ZMQ_VERSION" "3" "04/04/2012" "0MQ 2\&.2\&.0" "0MQ Manual"
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.SH "NAME"
zmq_version \- report 0MQ library version
.SH "SYNOPSIS"
.sp
\fBvoid zmq_version (int \fR\fB\fI*major\fR\fR\fB, int \fR\fB\fI*minor\fR\fR\fB, int \fR\fB\fI*patch\fR\fR\fB);\fR
.SH "DESCRIPTION"
.sp
The \fIzmq_version()\fR function shall fill in the integer variables pointed to by the \fImajor\fR, \fIminor\fR and \fIpatch\fR arguments with the major, minor and patch level components of the 0MQ library version\&.
.sp
This functionality is intended for applications or language bindings dynamically linking to the 0MQ library that wish to determine the actual version of the 0MQ library they are using\&.
.SH "RETURN VALUE"
.sp
There is no return value\&.
.SH "ERRORS"
.sp
No errors are defined\&.
.SH "EXAMPLE"
.PP
\fBPrinting out the version of the 0MQ library\fR.
.sp
.if n \{\
.RS 4
.\}
.nf
int major, minor, patch;
zmq_version (&major, &minor, &patch);
printf ("Current 0MQ version is %d\&.%d\&.%d\en", major, minor, patch);
.fi
.if n \{\
.RE
.\}
.sp
.SH "SEE ALSO"
.sp
\fBzmq\fR(7)
.SH "AUTHORS"
.sp
This manual page was written by the 0MQ community\&.
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