usr/src/lib/libc/string/bzero.3

.\" Copyright (c) 1990 The Regents of the University of California.
.\" All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" Chris Torek.
.\"
.\" %sccs.include.redist.man%
.\"
.\"     @(#)bzero.3     5.1 (Berkeley) %G%
.\"
.TH BZERO 3 ""
.UC 7
.SH NAME
bzero \- write zeroes to a byte string
.SH SYNOPSIS
.nf
.ft B
#include <string.h>

void
bzero(char *b, size_t len);
.ft R
.fi
.SH DESCRIPTION
.B Bzero
writes
.I len
zero bytes to the string
.IR b .
If
.I len
is zero,
.B bzero
does nothing.
.SH SEE ALSO
memset(3), swab(3)