1 files changed, 5 insertions, 0 deletions
diff --git a/malloc/malloc.c b/malloc/malloc.c
index 03bc5569b9..607961a9c6 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -4247,7 +4247,12 @@ mem2chunk_check(mem) Void_t* mem;
    necessary. */
 
 static int
+#if __STD_C
+top_check(void)
+#else
+static int
 top_check()
+#endif
 {
   mchunkptr t = top(&main_arena);
   char* brk, * new_brk;