ReSize(
    ------------------
    New keyword
     
     
    Use: Used to change the size of an allocated block.
     
    Warning! The area can move when it is resized and so will
    cause problems if you are addressing the memory directly.
     
    Syntax is: newblock%=ReSize(oldblock%,size%)
     
    Where: newblock% is the new address of the block, oldblock%
    is the old block address and size% is the new size for the block.
     
    Example:
    oldblock%=Allocate(100)
    newblock%=ReSize(oldblock%,200)