Use ms_struct only on Windows and x86/ppc GCC/clang

python · May 5, 2024 · ba61051 · ba61051
1 parent 61e92bf
commit ba61051
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Modules/_ctypes/_ctypes_test.c b/Modules/_ctypes/_ctypes_test.c
@@ -761,7 +761,7 @@ EXPORT(int) unpack_bitfields(struct BITS *bits, char name)
  return 999;
 }
 
-#if defined(MS_WIN32) || defined(__GNUC__) || defined(__clang__)
+#if (defined(MS_WIN32) || ((defined(__x86_64__) || defined(__i386__) || defined(__ppc64__)) && (defined(__GNUC__) || defined(__clang__))))
 struct
 #ifndef MS_WIN32
 __attribute__ ((ms_struct))