- (dtucker) [configure.ac defines.h] Define __sentinel__ to nothing if the

   compiler doesn't understand it to prevent warnings.  If any mainstream
   compiler versions acquire it we can test for those versions.  Based on
   discussion with djm@.

1 files changed, 5 insertions, 1 deletions

diff --git a/defines.h b/defines.h
index 3a11e6d65..f7029abb4 100644
--- a/defines.h
+++ b/defines.h
@@ -25,7 +25,7 @@
 #ifndef _DEFINES_H
 #define _DEFINES_H
 
-/* $Id: defines.h,v 1.121 2005/05/27 11:13:41 dtucker Exp $ */
+/* $Id: defines.h,v 1.122 2005/07/14 07:22:11 dtucker Exp $ */
 
 
 /* Constants */
@@ -436,6 +436,10 @@ struct winsize {
 # define __dead __attribute__((noreturn))
 #endif
 
+#if !defined(HAVE_ATTRIBUTE__SENTINEL__) && !defined(__sentinel__)
+# define __sentinel__
+#endif
+
 /* *-*-nto-qnx doesn't define this macro in the system headers */
 #ifdef MISSING_HOWMANY
 # define howmany(x,y)   (((x)+((y)-1))/(y))