diff --git a/jni/libsndfile-1.0.25/tests/generate.h b/jni/libsndfile-1.0.25/tests/generate.h
new file mode 100644
index 0000000..709ea61
--- /dev/null
+++ b/jni/libsndfile-1.0.25/tests/generate.h
@@ -0,0 +1,19 @@
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** 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 of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+void generate_file (const char * filename, int format, int len) ;