These functions manage memory for an application by allocating, reallocating and freeing blocks of memory.
| Function | Description |
| EssAlloc() | Allocates a block of memory, using the defined memory allocation scheme. |
| EssRealloc() | Reallocates a previously-allocated block of memory. |
| EssFree() | Frees a previously allocated block of memory, using the defined memory allocation scheme. |