1 files changed, 1 insertions, 1 deletions
diff --git a/io.c b/io.c
index 380755a59..77b85de9e 100644
--- a/io.c
+++ b/io.c
@@ -199,7 +199,7 @@ static int max_file_descriptor = NOFILE;
 #  endif
 #endif
 
-#ifndef HAVE_SHUTDOWN
+#if !defined HAVE_SHUTDOWN && !defined shutdown
 #define shutdown(a,b)	0
 #endif