# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1241820096 -7200
# Node ID b7f5d7ba465177343bd07defe2785796e015a9b0
# Parent  3ee72ca3f3ade8509b5aa3909102273351ca9e2a
Don't use undefined macro 'max'.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-05-08  Bruno Haible  <bruno@clisp.org>
+
+	* lib/sys_socket.in.h (_SS_PADSIZE): Use a conditional expression
+	instead of 'max'.
+
 2009-05-08  Simon Josefsson  <simon@josefsson.org>
 
 	* m4/sys_socket_h.m4: Test for ws2tcpip.h earlier, needed for
diff --git a/lib/sys_socket.in.h b/lib/sys_socket.in.h
--- a/lib/sys_socket.in.h
+++ b/lib/sys_socket.in.h
@@ -44,14 +44,16 @@
 #define _GL_SYS_SOCKET_H
 
 #if !@HAVE_STRUCT_SOCKADDR_STORAGE@
-#include <alignof.h>
+# include <alignof.h>
 /* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on
    2009-05-08, licensed under LGPLv2.1+, plus portability fixes. */
-#define __ss_aligntype  unsigned long int
-#define _SS_SIZE	256
-#define _SS_PADSIZE	(_SS_SIZE - (max (sizeof (sa_family_t),		\
-					  alignof (__ss_aligntype))	\
-				     + sizeof (__ss_aligntype)))
+# define __ss_aligntype unsigned long int
+# define _SS_SIZE 256
+# define _SS_PADSIZE \
+    (_SS_SIZE - ((sizeof (sa_family_t) >= alignof (__ss_aligntype)	\
+		  ? sizeof (sa_family_t)				\
+		  : alignof (__ss_aligntype))				\
+		 + sizeof (__ss_aligntype)))
 
 struct sockaddr_storage
 {