man3/bzero.3

.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
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.\" References consulted:
.\"     Linux libc source code
.\"     Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
.\"     386BSD man pages
.\" Modified Sat Jul 24 21:28:17 1993 by Rik Faith <faith@cs.unc.edu>
.\" Modified Tue Oct 22 23:49:37 1996 by Eric S. Raymond <esr@thyrsus.com>
.TH BZERO 3  2008-08-06 "Linux" "Linux Programmer's Manual"
.SH NAME
bzero \- write zero-valued bytes
.SH SYNOPSIS
.nf
.B #include <strings.h>
.sp
.BI "void bzero(void *" s ", size_t " n );
.fi
.SH DESCRIPTION
The
.BR bzero ()
function sets the first
.I n
bytes of the area starting at
.I s
to zero (bytes containing \(aq\\0\(aq).
.SH "RETURN VALUE"
None.
.SH "CONFORMING TO"
4.3BSD.
This function is deprecated (marked as LEGACY in POSIX.1-2001): use
.BR memset (3)
in new programs.
POSIX.1-2008 removes the specification of
.BR bzero ().
.SH "SEE ALSO"
.BR memset (3),
.BR swab (3)