Updated: 2021/Dec/3
BZERO(9) Kernel Developer's Manual BZERO(9) NAME bzero - write zeroes to a byte string SYNOPSIS #include <sys/systm.h> void bzero(void *b, size_t len); DESCRIPTION The bzero() interface is obsolete. Do not add new code using it. It will soon be purged. Use memset(9) instead. (The bzero() function is now a macro for memset(9).) The bzero() function writes len zero bytes to the string b. If len is zero, bzero() does nothing. SEE ALSO memset(9) NetBSD 9.99 July 7, 2001 NetBSD 9.99