MEMSET(3) | Library Functions Manual | MEMSET(3) |
memset
— write a
byte to byte string
#include
<string.h>
void *
memset
(void
*b, int c,
size_t len);
The
memset
()
function writes len bytes of value
c (converted to an unsigned
char
) to the string b.
The memset
() function returns the original
value of b.
The memset
() function conforms to
ANSI X3.159-1989
(“ANSI C89”).
The memset
() function first appeared in
AT&T System V UNIX and was reimplemented
for 4.3BSD-Tahoe.
June 5, 2013 | OpenBSD-current |