svn commit: r237665 - stable/9/sys/sys

[Jung-uk Kim]

Author: jkim
Date: Wed Jun 27 21:18:47 2012
New Revision: 237665
URL: http://svn.freebsd.org/changeset/base/237665

Log:
  MFC:	r237025
  
  Add a convenience macro for the fastcall attribute.

Modified:
  stable/9/sys/sys/cdefs.h
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/sys/cdefs.h
==============================================================================
--- stable/9/sys/sys/cdefs.h	Wed Jun 27 21:13:00 2012	(r237664)
+++ stable/9/sys/sys/cdefs.h	Wed Jun 27 21:18:47 2012	(r237665)
@@ -293,6 +293,12 @@
 #define __nonnull(x)
 #endif
 
+#if __GNUC_PREREQ__(3, 4)
+#define	__fastcall	__attribute__((__fastcall__))
+#else
+#define	__fastcall
+#endif
+
 #if __GNUC_PREREQ__(4, 1)
 #define	__returns_twice	__attribute__((__returns_twice__))
 #else