*** empty log message ***

[gnulib.git] / lib / argp-fmtstream.h

diff --git a/lib/argp-fmtstream.h b/lib/argp-fmtstream.h
index bc348f2..15914a7 100644 (file)
--- a/lib/argp-fmtstream.h
+++ b/lib/argp-fmtstream.h
@@ -15,7 +15,7 @@
 
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* This package emulates glibc `line_wrap_stream' semantics for systems that
    don't have that.  If the system does have it, it is just a wrapper for
@@ -33,6 +33,19 @@
 #include <string.h>
 #include <unistd.h>
 
+#ifndef __attribute__
+/* This feature is available in gcc versions 2.5 and later.  */
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
+#  define __attribute__(Spec) /* empty */
+# endif
+/* The __-protected variants of `format' and `printf' attributes
+   are accepted by gcc versions 2.6.4 (effectively 2.7) and later.  */
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) || __STRICT_ANSI__
+#  define __format__ format
+#  define __printf__ printf
+# endif
+#endif
+
 #if    (_LIBC - 0 && !defined (USE_IN_LIBIO)) \
     || (defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H))
 /* line_wrap_stream is available, so use that.  */