/**
 *	BMEMheader
 *
 *	Header structure for memory chunks.
 *
 *	Returns -
 *	A BMEMpool pointer
 */

typedef struct BMEMheader{
	struct BMEMheader *next, *prev;			/*linked list*/
	int free;								/*number of free elements in this chunk */
	int index;								/*chunk index*/
}BMEMheader;

/**
 *	BMEMpool
 *
 *	Memory .
 *
 *	Returns -
 *	A BMEMpool pointer
 */
 
typedef struct BMEMpool{
	struct Listbase chunks;				/*Linked list of chunks. Should never be stepped through directly*/
	int chunksize;						/*In bytes, multiples of 8*/
	int elemsize;						/*In bytes, multiples of 8*/
	int totchunks;						/*Total number of chunks*/
	struct BMEMheader *lookup			/*Quick lookup table for chunks. Rebuilt whenever chunks listbase is modified.*/
}BMEMpool;