Combine a typedef with a struct declaration.
diff --git a/vm/alloc/HeapBitmap.h b/vm/alloc/HeapBitmap.h
index e60d06f..5810d9a 100644
--- a/vm/alloc/HeapBitmap.h
+++ b/vm/alloc/HeapBitmap.h
@@ -50,8 +50,7 @@
static inline p __attribute__((always_inline)); \
static inline p
-
-struct HeapBitmap {
+typedef struct {
/* The bitmap data, which points to an mmap()ed area of zeroed
* anonymous memory.
*/
@@ -78,8 +77,7 @@
* to a set bit. If there are no bits set, (max < base).
*/
uintptr_t max;
-};
-typedef struct HeapBitmap HeapBitmap;
+} HeapBitmap;
typedef void BitmapCallback(size_t numPtrs, void **ptrs,
const void *finger, void *arg);