- (dtucker) [configure.ac defines.h] Prevent warnings about __attribute__

   __nonnull__ for versions of GCC that don't support it.

1 files changed, 5 insertions, 1 deletions

diff --git a/defines.h b/defines.h
index 41b14fdf7..5e75bc624 100644
--- a/defines.h
+++ b/defines.h
@@ -25,7 +25,7 @@
 #ifndef _DEFINES_H
 #define _DEFINES_H
 
-/* $Id: defines.h,v 1.140 2007/04/29 04:39:03 dtucker Exp $ */
+/* $Id: defines.h,v 1.141 2007/04/29 04:49:21 dtucker Exp $ */
 
 
 /* Constants */
@@ -449,6 +449,10 @@ struct winsize {
 # define __bounded__(x, y, z)
 #endif
 
+#if !defined(HAVE_ATTRIBUTE__NONNULL__) && !defined(__nonnull__)
+# define __nonnull__(x)
+#endif
+
 /* *-*-nto-qnx doesn't define this macro in the system headers */
 #ifdef MISSING_HOWMANY
 # define howmany(x,y)   (((x)+((y)-1))/(y))