[src/trunk]: src/tools/compat Add a compat definition of __packed.

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/451b7a272ee3
branches:  trunk
changeset: 565961:451b7a272ee3
user:      matt <matt%NetBSD.org@localhost>
date:      Sat Apr 24 15:46:24 2004 +0000

description:
Add a compat definition of __packed.

diffstat:

 tools/compat/compat_defs.h |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r 6160ded22360 -r 451b7a272ee3 tools/compat/compat_defs.h
--- a/tools/compat/compat_defs.h        Sat Apr 24 15:09:54 2004 +0000
+++ b/tools/compat/compat_defs.h        Sat Apr 24 15:46:24 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: compat_defs.h,v 1.33 2004/04/23 14:46:31 christos Exp $        */
+/*     $NetBSD: compat_defs.h,v 1.34 2004/04/24 15:46:24 matt Exp $    */
 
 #ifndef        __NETBSD_COMPAT_DEFS_H__
 #define        __NETBSD_COMPAT_DEFS_H__
@@ -75,6 +75,13 @@
 #if !defined(__attribute__) && !defined(__GNUC__)
 #define __attribute__(x)
 #endif
+#if !defined(__packed)
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+#define __packed       __attribute__((__packed__))
+#else
+#define        __packed        error: no __packed for this compiler
+#endif
+#endif /* !__packed */
 #ifndef __RENAME
 #define __RENAME(x)
 #endif