uint64_t util_vma_heap_alloc(struct util_vma_heap *heap,
uint64_t size, uint64_t alignment);
+bool util_vma_heap_alloc_addr(struct util_vma_heap *heap,
+ uint64_t addr, uint64_t size);
+
void util_vma_heap_free(struct util_vma_heap *heap,
uint64_t offset, uint64_t size);