Formerly unix/bsd/sun/sparc/sigtramp.c.~2~

diff --git a/sysdeps/unix/bsd/sun/sparc/sigtramp.c b/sysdeps/unix/bsd/sun/sparc/sigtramp.c
index 5896e3c..1ccdf02 100644 (file)
--- a/sysdeps/unix/bsd/sun/sparc/sigtramp.c
+++ b/sysdeps/unix/bsd/sun/sparc/sigtramp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -18,6 +18,10 @@ Cambridge, MA 02139, USA.  */
 
 #include <ansidecl.h>
 
+#ifndef        __GNUC__
+  #error This file uses GNU C extensions; you must compile with GCC.
+#endif
+
 /* Get the definition of `struct sigcontext'.  */
 #define        KERNEL
 #define        sigvec          sun_sigvec