1*61193Sbostic.\" Copyright (c) 1990, 1991, 1993 2*61193Sbostic.\" The Regents of the University of California. All rights reserved. 341944Sbostic.\" 441944Sbostic.\" This code is derived from software contributed to Berkeley by 541944Sbostic.\" Chris Torek. 641944Sbostic.\" 750791Scael.\" %sccs.include.redist.roff% 841944Sbostic.\" 9*61193Sbostic.\" @(#)bzero.3 8.1 (Berkeley) 06/04/93 1050791Scael.\" 1148351Scael.Dd 1248351Scael.Dt BZERO 3 1350791Scael.Os BSD 4.3 1448351Scael.Sh NAME 1548351Scael.Nm bzero 1648351Scael.Nd write zeroes to a byte string 1748351Scael.Sh SYNOPSIS 1848351Scael.Fd #include <string.h> 1948351Scael.Ft void 2048351Scael.Fn bzero "void *b" "size_t len" 2148351Scael.Sh DESCRIPTION 2248351ScaelThe 2348351Scael.Fn bzero 2448351Scaelfunction 2541944Sbosticwrites 2648351Scael.Fa len 2741944Sbosticzero bytes to the string 2848351Scael.Fa b . 2941944SbosticIf 3048351Scael.Fa len 3141944Sbosticis zero, 3248351Scael.Fn bzero 3341944Sbosticdoes nothing. 3448351Scael.Sh SEE ALSO 3548351Scael.Xr memset 3 , 3648351Scael.Xr swab 3 3748351Scael.Sh HISTORY 3848351ScaelA 3948351Scael.Fn bzero 4048351Scaelfunction 4148351Scaelappeared in 4248351Scael.Bx 4.3 . 43