void *alloc_get(void *pool, unsigned long poolsize,
unsigned long size, unsigned long align);
void alloc_free(void *pool, unsigned long poolsize, void *free);
+unsigned long alloc_size(void *pool, unsigned long poolsize, void *p);
bool alloc_check(void *pool, unsigned long poolsize);
void alloc_visualize(FILE *out, void *pool, unsigned long poolsize);