#include <stddef.h> #define POOL_CLEAR	(1<<0)		/* zero fill allocations	*/#define POOL_QALIGN	(1<<1)		/* align data to quanta		*/#define POOL_INTERN	(1<<2)		/* Allocate extent structures	*/#define POOL_APPEND	(1<<3)		/*   or appended to extent data	*/ typedef void *alloc_pool_t; alloc_pool_t pool_create(size_t size, size_t quantum, void (*bomb)(char *), int flags);void pool_destroy(alloc_pool_t pool);void *pool_alloc(alloc_pool_t pool, size_t size, char *bomb);void pool_free(alloc_pool_t pool, size_t size, void *addr); #define pool_talloc(pool, type, count, bomb) \	((type *)pool_alloc(pool, sizeof(type) * count, bomb)) #define pool_tfree(pool, type, count, addr) \	(pool_free(pool, sizeof(type) * count, addr))