1 files changed, 6 insertions, 6 deletions

diff --git a/trees.c b/trees.c
index 68d3bfaa..5ae0a917 100644
--- a/trees.c
+++ b/trees.c
@@ -819,7 +819,7 @@ local int build_bl_tree(deflate_state *s) {
     }
     /* Update opt_len to include the bit length tree and counts */
     s->opt_len += 3*((ulg)max_blindex + 1) + 5 + 5 + 4;
-    Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
+    Tracev((stderr, "\ndyn trees: dyn %lu, stat %lu",
             s->opt_len, s->static_len));
 
     return max_blindex;
@@ -845,13 +845,13 @@ local void send_all_trees(deflate_state *s, int lcodes, int dcodes,
         Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
         send_bits(s, s->bl_tree[bl_order[rank]].Len, 3);
     }
-    Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
+    Tracev((stderr, "\nbl tree: sent %lu", s->bits_sent));
 
     send_tree(s, (ct_data *)s->dyn_ltree, lcodes - 1);  /* literal tree */
-    Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
+    Tracev((stderr, "\nlit tree: sent %lu", s->bits_sent));
 
     send_tree(s, (ct_data *)s->dyn_dtree, dcodes - 1);  /* distance tree */
-    Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
+    Tracev((stderr, "\ndist tree: sent %lu", s->bits_sent));
 }
 
 /* ===========================================================================
@@ -1008,11 +1008,11 @@ void ZLIB_INTERNAL _tr_flush_block(deflate_state *s, charf *buf,
 
         /* Construct the literal and distance trees */
         build_tree(s, (tree_desc *)(&(s->l_desc)));
-        Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
+        Tracev((stderr, "\nlit data: dyn %lu, stat %lu", s->opt_len,
                 s->static_len));
 
         build_tree(s, (tree_desc *)(&(s->d_desc)));
-        Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
+        Tracev((stderr, "\ndist data: dyn %lu, stat %lu", s->opt_len,
                 s->static_len));
         /* At this point, opt_len and static_len are the total bit lengths of
          * the compressed block data, excluding the tree representations.