>From df17c50823c30724c3401dc17fa27f84d28070fd Mon Sep 17 00:00:00 2001
From: Bruno Haible <address@hidden>
Date: Wed, 15 Mar 2017 18:53:58 +0100
Subject: [PATCH 1/2] freadahead: Silence warning on DragonFlyBSD.

* lib/freadahead.c (__sreadahead): Declare ourselves.
---
 ChangeLog        | 5 +++++
 lib/freadahead.c | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index d65bf74..0a82298 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2017-03-14  Bruno Haible  <address@hidden>
 
+	freadahead: Silence warning on DragonFlyBSD.
+	* lib/freadahead.c (__sreadahead): Declare ourselves.
+
+2017-03-14  Bruno Haible  <address@hidden>
+
 	vma-iter: Add comment about AIX.
 	* lib/vma-iter.c: Add comment about why this module is not implemented
 	on AIX.
diff --git a/lib/freadahead.c b/lib/freadahead.c
index 6820317..32a1f0a 100644
--- a/lib/freadahead.c
+++ b/lib/freadahead.c
@@ -22,6 +22,11 @@
 #include <stdlib.h>
 #include "stdio-impl.h"
 
+#if defined __DragonFly__
+/* Defined in libc, but not declared in <stdio.h>.  */
+extern size_t __sreadahead (FILE *);
+#endif
+
 size_t
 freadahead (FILE *fp)
 {
-- 
2.7.4