Merge 2-1

[netatalk.git] / include / atalk / adouble.h

diff --git a/include/atalk/adouble.h b/include/atalk/adouble.h
index 1769c7b9612bb1a634ef4408718d64212f796c25..18422eca680dc89c2950813d36cfe7ff97b50073 100644 (file)
--- a/include/atalk/adouble.h
+++ b/include/atalk/adouble.h
@@ -56,11 +56,10 @@
   need _XOPEN_SOURCE defined for pread.
 */
 #if defined(HAVE_PREAD) && !defined(SOLARIS) && !defined(__OpenBSD__) && !defined(__NetBSD__) && !defined(__FreeBSD__) && !defined(TRU64)
-#ifdef _XOPEN_SOURCE
-#undef _XOPEN_SOURCE
-#endif
+#ifndef _XOPEN_SOURCE
 #define _XOPEN_SOURCE 500
 #endif
+#endif
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -78,6 +77,7 @@
 #endif
 
 #include <sys/mman.h>
+
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif