memset(3) - phpMan

MEMSET(3)                  Linux Programmer's Manual                 MEMSET(3)
NAME
       memset - fill memory with a constant byte
SYNOPSIS
       #include <string.h>
       void *memset(void *s, int c, size_t n);
DESCRIPTION
       The  memset()  function  fills  the  first  n  bytes of the memory area
       pointed to by s with the constant byte c.
RETURN VALUE
       The memset() function returns a pointer to the memory area s.
ATTRIBUTES
       For  an  explanation  of  the  terms  used   in   this   section,   see
       attributes(7).
       +----------+---------------+---------+
       |Interface | Attribute     | Value   |
       +----------+---------------+---------+
       |memset()  | Thread safety | MT-Safe |
       +----------+---------------+---------+
CONFORMING TO
       POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD.
SEE ALSO
       bstring(3), bzero(3), swab(3), wmemset(3)
COLOPHON
       This  page  is  part of release 4.15 of the Linux man-pages project.  A
       description of the project, information about reporting bugs,  and  the
       latest     version     of     this    page,    can    be    found    at
       https://www.kernel.org/doc/man-pages/.
GNU                               2017-03-13                         MEMSET(3)