Import from gnulib, to support new getaddrinfo implementation of gnulib.

1 files changed, 29 insertions, 0 deletions

diff --git a/lib/snprintf.h b/lib/snprintf.h
new file mode 100644
index 000000000..5032b9e8f
--- /dev/null
+++ b/lib/snprintf.h
@@ -0,0 +1,29 @@
+/* Formatted output to strings.
+   Copyright (C) 2004 Free Software Foundation, Inc.
+   Written by Simon Josefsson.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifndef SNPRINTF_H
+#define SNPRINTF_H
+
+/* Get snprintf declaration, if available.  */
+#include <stdio.h>
+
+#if defined HAVE_DECL_SNPRINTF && !HAVE_DECL_SNPRINTF
+int snprintf (char *str, size_t size, const char *format, ...);
+#endif
+
+#endif /* SNPRINTF_H */