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-rw-r--r--lib/xalloc.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/xalloc.h b/lib/xalloc.h
index a66226dd3..3f8d77925 100644
--- a/lib/xalloc.h
+++ b/lib/xalloc.h
@@ -1,8 +1,9 @@
-#undef PARAMS
-#if defined (__STDC__) && __STDC__
-# define PARAMS(Args) Args
-#else
-# define PARAMS(Args) ()
+#ifndef PARAMS
+# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+# define PARAMS(Args) Args
+# else
+# define PARAMS(Args) ()
+# endif
#endif
/* Exit value when the requested amount of memory is not available.