From f536af1fcdfaa81350be5a0a043f7230ed5d8049 Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Thu, 20 Oct 2016 15:38:27 -0400
Subject: Issue #24381: Avoid unused function warning when building bundled
 macOS libffi. Patch by Vajrasky Kok.

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

diff --git a/Modules/_ctypes/libffi_osx/ffi.c b/Modules/_ctypes/libffi_osx/ffi.c
index 96826b5..1776b79 100644
--- a/Modules/_ctypes/libffi_osx/ffi.c
+++ b/Modules/_ctypes/libffi_osx/ffi.c
@@ -102,7 +102,7 @@ initialize_aggregate(
 /* Perform machine independent ffi_cif preparation, then call
    machine dependent routine. */
 
-#if defined(X86_DARWIN)
+#if defined(X86_DARWIN) && !defined __x86_64__
 
 static inline bool
 struct_on_stack(
@@ -125,7 +125,7 @@ struct_on_stack(
 	}
 }
 
-#endif	// defined(X86_DARWIN)
+#endif	// defined(X86_DARWIN) && !defined __x86_64__
 
 // Arguments' ffi_type->alignment must be nonzero.
 ffi_status
-- 
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