From d7bd7a5525ca0cdc5c65baaf377c4b2e55bf5601 Mon Sep 17 00:00:00 2001
From: Raymond Hettinger <python@rcn.com>
Date: Sun, 4 Aug 2013 12:43:37 -0700
Subject: [PATCH] Silence compiler warnings for strict function prototype
 declarations.

---
 Modules/_ctypes/libffi_osx/x86/x86-ffi64.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Modules/_ctypes/libffi_osx/x86/x86-ffi64.c b/Modules/_ctypes/libffi_osx/x86/x86-ffi64.c
index 06feaf23da0..2affb14c1ad 100644
--- a/Modules/_ctypes/libffi_osx/x86/x86-ffi64.c
+++ b/Modules/_ctypes/libffi_osx/x86/x86-ffi64.c
@@ -46,7 +46,7 @@ ffi_call_unix64(
 	unsigned long	bytes,
 	unsigned		flags,
 	void*			raddr,
-	void			(*fnaddr)(),
+	void			(*fnaddr)(void),
 	unsigned		ssecount);
 
 /*	All reference to register classes here is identical to the code in
@@ -429,7 +429,7 @@ ffi_prep_cif_machdep(
 void
 ffi_call(
 	ffi_cif*	cif,
-	void		(*fn)(),
+	void		(*fn)(void),
 	void*		rvalue,
 	void**		avalue)
 {