
BZERO(3)                   UNIX Programmer's Manual                   BZERO(3)

NNAAMMEE
     bbzzeerroo - write zeroes to a byte string

SSYYNNOOPPSSIISS
     ##iinncclluuddee <<ssttrriinngg..hh>>

     _v_o_i_d
     bbzzeerroo(_v_o_i_d _*_b, _s_i_z_e___t _l_e_n)

DDEESSCCRRIIPPTTIIOONN
     The bbzzeerroo() function writes _l_e_n zero bytes to the string _b. If _l_e_n is ze-
     ro, bbzzeerroo() does nothing.

SSEEEE AALLSSOO
     memset(3),  swab(3)

HHIISSTTOORRYY
     A bbzzeerroo() function appeared in 4.3BSD.

 BDS                            April 19, 1991                               1











































