From: Tim Peters <tim.peters@gmail.com>
Date: Thu, 14 Jun 2001 18:42:50 +0000 (+0000)
Subject: Change IS_LITTLE_ENDIAN macro -- a little faster now.
X-Git-Tag: v2.2a3~1549
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cf37dfc3dba1040b982ca4b39a5728c9d26e7cf7;p=thirdparty%2FPython%2Fcpython.git

Change IS_LITTLE_ENDIAN macro -- a little faster now.
---

diff --git a/Objects/longobject.c b/Objects/longobject.c
index 250db7c5ccaf..be9430ad0739 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -562,7 +562,7 @@ PyLong_AsVoidPtr(PyObject *vv)
  * rewritten to use the newer PyLong_{As,From}ByteArray API.
  */
 
-#define IS_LITTLE_ENDIAN *(char*)&one != '\0'
+#define IS_LITTLE_ENDIAN (int)*(unsigned char*)&one
 
 /* Create a new long int object from a C LONG_LONG int. */