NAME
        CopyMemQuick - optimized memory copy function

   SYNOPSIS
        CopyMemQuick( source, dest, size )
                      A0      A1    D0

        void CopyMemQuick(ULONG *,ULONG *,ULONG);

   FUNCTION
        CopyMemQuick is a highly optimized memory copy function, with
        restrictions on the size and alignment of its arguments. Both the
        source and destination pointers must be longword aligned.  In
        addition, the size must be an integral number of longwords (e.g.
        the size must be evenly divisible by four).

        Arbitrary overlapping copies are not supported.

        The internal implementation of this function will change from system
        to system, and may be implemented via hardware DMA.

   INPUTS
        source - a pointer to the source data region, long aligned
        dest -  a pointer to the destination data region, long aligned
        size -  the size (in bytes) of the memory area.  Zero copies
                zero bytes.

   SEE ALSO
        copymem()