-typedef struct nmem_block
-{
- char *buf; /* memory allocated in this block */
- int size; /* size of buf */
- int top; /* top of buffer */
- struct nmem_block *next;
-} nmem_block;
-
-typedef struct nmem_control
-{
- int total;
- nmem_block *blocks;
- struct nmem_control *next;
-} nmem_control;