1 files changed, 21 insertions, 0 deletions
diff --git a/lib/pool_alloc.h b/lib/pool_alloc.h
new file mode 100644
index 0000000..2805921
--- /dev/null
+++ b/lib/pool_alloc.h
@@ -0,0 +1,21 @@
+#include <stddef.h>
+
+#define POOL_CLEAR	(1<<0)		/* zero fill allocations	*/
+#define POOL_NO_QALIGN	(1<<1)		/* don't align data to quanta	*/
+#define POOL_INTERN	(1<<2)		/* Allocate extent structures	*/
+#define POOL_PREPEND	(1<<3)		/*   or prepend to extent data	*/
+
+typedef void *alloc_pool_t;
+
+alloc_pool_t pool_create(size_t size, size_t quantum, void (*bomb)(const char*, const char*, int), int flags);
+void pool_destroy(alloc_pool_t pool);
+void *pool_alloc(alloc_pool_t pool, size_t size, const char *bomb_msg);
+void pool_free(alloc_pool_t pool, size_t size, void *addr);
+void pool_free_old(alloc_pool_t pool, void *addr);
+void *pool_boundary(alloc_pool_t pool, size_t size);
+
+#define pool_talloc(pool, type, count, bomb_msg) \
+	((type *)pool_alloc(pool, sizeof(type) * count, bomb_msg))
+
+#define pool_tfree(pool, type, count, addr) \
+	(pool_free(pool, sizeof(type) * count, addr))