[PATCH v4 02/10] hbitmap: move hbitmap_iter_next_word to hbitmap.c

[Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>]

The function is definitely internal (it's not used by third party and
it has complicated interface). Move it to .c file.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
---
 include/qemu/hbitmap.h | 30 ------------------------------
 util/hbitmap.c         | 29 +++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 30 deletions(-)

diff --git a/include/qemu/hbitmap.h b/include/qemu/hbitmap.h
index 1bf944ca3d..ab227b117f 100644
--- a/include/qemu/hbitmap.h
+++ b/include/qemu/hbitmap.h
@@ -362,34 +362,4 @@ void hbitmap_free_meta(HBitmap *hb);
  */
 int64_t hbitmap_iter_next(HBitmapIter *hbi);
 
-/**
- * hbitmap_iter_next_word:
- * @hbi: HBitmapIter to operate on.
- * @p_cur: Location where to store the next non-zero word.
- *
- * Return the index of the next nonzero word that is set in @hbi's
- * associated HBitmap, and set *p_cur to the content of that word
- * (bits before the index that was passed to hbitmap_iter_init are
- * trimmed on the first call).  Return -1, and set *p_cur to zero,
- * if all remaining words are zero.
- */
-static inline size_t hbitmap_iter_next_word(HBitmapIter *hbi, unsigned long *p_cur)
-{
-    unsigned long cur = hbi->cur[HBITMAP_LEVELS - 1];
-
-    if (cur == 0) {
-        cur = hbitmap_iter_skip_words(hbi);
-        if (cur == 0) {
-            *p_cur = 0;
-            return -1;
-        }
-    }
-
-    /* The next call will resume work from the next word.  */
-    hbi->cur[HBITMAP_LEVELS - 1] = 0;
-    *p_cur = cur;
-    return hbi->pos;
-}
-
-
 #endif
diff --git a/util/hbitmap.c b/util/hbitmap.c
index 7f9b3e0cd7..a368dc5ef7 100644
--- a/util/hbitmap.c
+++ b/util/hbitmap.c
@@ -298,6 +298,35 @@ uint64_t hbitmap_count(const HBitmap *hb)
     return hb->count << hb->granularity;
 }
 
+/**
+ * hbitmap_iter_next_word:
+ * @hbi: HBitmapIter to operate on.
+ * @p_cur: Location where to store the next non-zero word.
+ *
+ * Return the index of the next nonzero word that is set in @hbi's
+ * associated HBitmap, and set *p_cur to the content of that word
+ * (bits before the index that was passed to hbitmap_iter_init are
+ * trimmed on the first call).  Return -1, and set *p_cur to zero,
+ * if all remaining words are zero.
+ */
+static size_t hbitmap_iter_next_word(HBitmapIter *hbi, unsigned long *p_cur)
+{
+    unsigned long cur = hbi->cur[HBITMAP_LEVELS - 1];
+
+    if (cur == 0) {
+        cur = hbitmap_iter_skip_words(hbi);
+        if (cur == 0) {
+            *p_cur = 0;
+            return -1;
+        }
+    }
+
+    /* The next call will resume work from the next word.  */
+    hbi->cur[HBITMAP_LEVELS - 1] = 0;
+    *p_cur = cur;
+    return hbi->pos;
+}
+
 /* Count the number of set bits between start and end, not accounting for
  * the granularity.  Also an example of how to use hbitmap_iter_next_word.
  */
-- 
2.21.0