MEMCPY(9) Basic C Library Functions MEMCPY(9)NAMEmemcpy - 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.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 MEMCPY(9)