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-rw-r--r--gcc/ginclude/stdarg.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/ginclude/stdarg.h b/gcc/ginclude/stdarg.h
index 5bf9128..1382168 100644
--- a/gcc/ginclude/stdarg.h
+++ b/gcc/ginclude/stdarg.h
@@ -23,6 +23,10 @@
#include "va-mips.h"
#else
+#ifdef _HIDDEN_VA_LIST /* On OSF1, this means varargs.h is "half-loaded". */
+#undef _VA_LIST
+#endif
+
/* The macro _VA_LIST_ is the same thing used by this file in Ultrix. */
#ifndef _VA_LIST_
/* The macro _VA_LIST is used in SCO Unix 3.2. */