opendarwin man page for memmove

MEMMOVE(3)						     Linux Programmer's Manual							MEMMOVE(3)

NAME
       memmove - copy memory area

SYNOPSIS
       #include <string.h>

       void *memmove(void *dest, const void *src, size_t n);

DESCRIPTION
       The  memmove()  function  copies  n  bytes  from memory area src to memory area dest.  The memory areas may overlap: copying takes place as
       though the bytes in src are first copied into a temporary array that does not overlap src or dest, and the bytes are then copied  from  the
       temporary array to dest.

RETURN VALUE
       The memmove() function returns a pointer to dest.

ATTRIBUTES
       For an explanation of the terms used in this section, see attributes(7).

       +----------+---------------+---------+
       |Interface | Attribute	  | Value   |
       +----------+---------------+---------+
       |memmove() | Thread safety | MT-Safe |
       +----------+---------------+---------+
CONFORMING TO
       POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD.

SEE ALSO
       bcopy(3), bstring(3), memccpy(3), memcpy(3), strcpy(3), strncpy(3), wmemmove(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								MEMMOVE(3)