fix a bunch of warnings reported by cparser

[libfirm] / ir / ir / irgwalk_blk.c

diff --git a/ir/ir/irgwalk_blk.c b/ir/ir/irgwalk_blk.c
index ca98317..abb7677 100644 (file)
--- a/ir/ir/irgwalk_blk.c
+++ b/ir/ir/irgwalk_blk.c
@@ -122,7 +122,8 @@ static void traverse_block_pre(ir_node *block, block_entry_t *entry, irg_walk_fu
 /**
  * Traverse a block in post order.
  */
-void traverse_block_post(ir_node *block, block_entry_t *entry, irg_walk_func *post, void *env)
+static void traverse_block_post(ir_node *block, block_entry_t *entry,
+                                irg_walk_func *post, void *env)
 {
        int j, n;