centos man page for memcpy

MEMCPY(9)						     Basic C Library Functions							 MEMCPY(9)

NAME
       memcpy - Copy one area of memory to another

SYNOPSIS
       void * memcpy(void * dest, const void * src, size_t count);

ARGUMENTS
       dest
	   Where to copy to

       src
	   Where to copy from

       count
	   The size of the area.

DESCRIPTION
       You should not use this function to access IO space, use memcpy_toio or memcpy_fromio instead.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014								 MEMCPY(9)