From: GetAway <get-away@t-online.de>
Date: Fri, 13 Jan 2017 19:34:03 +0000 (+0100)
Subject: change 'max' macro to be GNU C++ compatible
X-Git-Url: https://git.webhop.me/?a=commitdiff_plain;h=ac2fd2e7e585569c1238a23c96011793ed15cb94;p=msgbox.git

change 'max' macro to be GNU C++ compatible
---

diff --git a/msgbox.c b/msgbox.c
index acd1773..5dbaab9 100644
--- a/msgbox.c
+++ b/msgbox.c
@@ -12,9 +12,10 @@
 #include "pngw.h"
 
 
-#define max(a,b) ( \
-    { __auto_type __a = (a); __auto_type __b = (b); \
-      __a > __b ? __a : __b; })
+#define max(a,b) ({ \
+	typeof (a) __a = (a); \
+	typeof (b) __b = (b); \
+	__a > __b ? __a : __b; })
 
 #define M_VERSION 2.0