`<alloc.h>`

`brk`	Changes data-segment space allocation.
`coreleft`	Returns a measure of unused RAM memory.
`farcalloc`	Allocates memory from the far heap.
`farcoreleft`	Returns a measure of unused memory in far heap.
`farfree`	Frees a block from far heap.
`farheapcheck`	Checks and verifies the far heap.
`farheapcheckfree`	Checks the free blocks on the far heap for a constant value.
`farheapchecknode`	Checks and verifies a single node on the far heap.
`farheapfillfree`	Fills the free blocks on the far heap with a constant value.
`farheapwalk`	farheapwalk is used to "walk" through the far heap node by node.
`farmalloc`	Allocates from far heap.
`farrealloc`	Adjusts allocated block in far heap.
`free`	Frees allocated block.
`heapcheck`	Checks and verifies the heap.
`heapcheckfree`	Checks the free blocks on the heap for a constant value.
`heapchecknode`	Checks and verifies a single node on the heap.
`heapfillfree`	Fills the free blocks on the heap with a constant value.
`heapwalk`	heapwalk is used to "walk" through the heap, node by node.
`sbrk`	Changes data segment space allocation.