Clean up code that defines *DEFINED* symbols.

From-SVN: r9376

diff --git a/gcc/ginclude/stdarg.h b/gcc/ginclude/stdarg.h
index d3dea626b4c36e863b6435874d7f034437baacdf..0ac176e7aeaa8de57bd157a50e1fb9fc51ca8ffd 100644 (file)
--- a/gcc/ginclude/stdarg.h
+++ b/gcc/ginclude/stdarg.h
@@ -136,24 +136,31 @@ typedef __gnuc_va_list va_list;
    But on BSD NET2 we must not test or define or undef it.
    (Note that the comments in NET 2's ansi.h
    are incorrect for _VA_LIST_--see stdio.h!)  */
-#if !defined (_VA_LIST_) || defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__FreeBSD__)
-/* The macro _VA_LIST_DEFINED is used in Windows NT 3.5 */
+#if !defined (_VA_LIST_) || defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__) || defined(WINNT)
+/* The macro _VA_LIST_DEFINED is used in Windows NT 3.5  */
 #ifndef _VA_LIST_DEFINED
 /* The macro _VA_LIST is used in SCO Unix 3.2.  */
 #ifndef _VA_LIST
 /* The macro _VA_LIST_T_H is used in the Bull dpx2  */
 #ifndef _VA_LIST_T_H
-#define _VA_LIST_T_H
-#if !(defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__FreeBSD__))
-#define _VA_LIST_
-#endif
-#define _VA_LIST
-#define _VA_LIST_DEFINED
 typedef __gnuc_va_list va_list;
 #endif /* not _VA_LIST_T_H */
 #endif /* not _VA_LIST */
 #endif /* not _VA_LIST_DEFINED */
-#endif /* not _VA_LIST_ */
+#if !(defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__))
+#define _VA_LIST_
+#endif
+#ifndef _VA_LIST
+#define _VA_LIST
+#endif
+#ifndef _VA_LIST_DEFINED
+#define _VA_LIST_DEFINED
+#endif
+#ifndef _VA_LIST_T_H
+#define _VA_LIST_T_H
+#endif
+
+#endif /* not _VA_LIST_, except on certain systems */
 
 #endif /* not __svr4__ */
 

diff --git a/gcc/ginclude/varargs.h b/gcc/ginclude/varargs.h
index 8a9b419dbb6f290455b1f5704d1ccc66529c0f8f..68e20a62d7470540d6220d64c9b79ba0164c7bad 100644 (file)
--- a/gcc/ginclude/varargs.h
+++ b/gcc/ginclude/varargs.h
@@ -151,23 +151,30 @@ typedef __gnuc_va_list va_list;
 /* Michael Eriksson <mer@sics.se> at Thu Sep 30 11:00:57 1993:
    Sequent defines _VA_LIST_ in <machine/machtypes.h> to be the type to
    use for va_list (``typedef _VA_LIST_ va_list'') */
-#if !defined (_VA_LIST_) || defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__)
+#if !defined (_VA_LIST_) || defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__) || defined(WINNT)
 /* The macro _VA_LIST_DEFINED is used in Windows NT 3.5  */
 #ifndef _VA_LIST_DEFINED
 /* The macro _VA_LIST is used in SCO Unix 3.2.  */
 #ifndef _VA_LIST
 /* The macro _VA_LIST_T_H is used in the Bull dpx2  */
 #ifndef _VA_LIST_T_H
-#define _VA_LIST_T_H
+typedef __gnuc_va_list va_list;
+#endif /* not _VA_LIST_T_H */
+#endif /* not _VA_LIST */
+#endif /* not _VA_LIST_DEFINED */
 #if !(defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__))
 #define _VA_LIST_
 #endif
+#ifndef _VA_LIST
 #define _VA_LIST
+#endif
+#ifndef _VA_LIST_DEFINED
 #define _VA_LIST_DEFINED
-typedef __gnuc_va_list va_list;
-#endif /* not _VA_LIST_T_H */
-#endif /* not _VA_LIST */
-#endif /* not _VA_LIST_DEFINED */
+#endif
+#ifndef _VA_LIST_T_H
+#define _VA_LIST_T_H
+#endif
+
 #endif /* not _VA_LIST_, except on certain systems */
 
 #endif /* not __svr4__ */