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.TH zmq_msg_data 3 "" "(c)2007-2009 FastMQ Inc." "0MQ User Manuals"
.SH NAME
zmq_msg_data \- retrieves pointer to the message content
.SH SYNOPSIS
.B void *zmq_msg_data (zmq_msg_t *msg);
.SH DESCRIPTION
Returns pointer to message data. Always use this function to access the data,
never use
.IR zmq_msg_t
members directly.
.SH RETURN VALUE
Pointer to the message data.
.SH ERRORS
No errors are defined.
.SH EXAMPLE
.nf
zmq_msg_t msg;
rc = zmq_msg_init_size (&msg, 100);
memset (zmq_msg_data (&msg), 0, 100);
.fi
.SH SEE ALSO
.BR zmq_msg_init (3)
.BR zmq_msg_init_size (3)
.BR zmq_msg_init_data (3)
.BR zmq_msg_close (3)
.SH AUTHOR
Martin Sustrik <sustrik at 250bpm dot com>
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