X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fphysmem.c;h=ad8594d2890764a1709baf05586c767bf32a12ff;hb=8de557e31178699dd6e839850056f0653cdfba89;hp=dabb00ccbea7b78bab217e70b40cc52d797ea9d4;hpb=267a39bafd249d7eb9c37df06dc6defcf41cb343;p=gnulib.git

diff --git a/lib/physmem.c b/lib/physmem.c
index dabb00ccb..ad8594d28 100644
--- a/lib/physmem.c
+++ b/lib/physmem.c
@@ -1,5 +1,5 @@
 /* Calculate the size of physical memory.
-   Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001, 2003, 2005 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -17,15 +17,13 @@
 
 /* Written by Paul Eggert.  */
 
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
 # include <config.h>
 #endif
 
 #include "physmem.h"
 
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
 
 #if HAVE_SYS_PSTAT_H
 # include <sys/pstat.h>